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1,114 results on '"Fernandes, Alexandre"'

1. On metric equivalence of the Brieskorn-Pham hypersurfaces

Author

Fernandes, Alexandre, Jelonek, Zbigniew, and Sampaio, José Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, 14B05, 32S50, 58K30 (Primary) 58K20 (Secondary)
Abstract

We show that two bi-Lipschitz equivalent Brieskorn-Pham hypersurfaces have the same multiplicities at $0$. Moreover we show that if two algebraic $(n-1)$-dimensional cones $P, R\subset\mathbb C^n$ with isolated singularities are homeomorphic, then they have the same degree., Comment: 5 pages

Published
2024

2. H\'older invariance of the Henry-Parusinski invariant

Author

Fernandes, Alexandre, Sampaio, José Edson, and da Silva, Joserlan Perote

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, 14B05, 32S50
Abstract

In this article, we show the H\"older invariance of the Henry-Parusinski invariant. For a single germ $ f$, the Henry-Parusinski invariant of $ f $ is given in terms of the leading coefficients of the asymptotic expansion of $ f $ along the branches of the generic polar curve of $f$. As a consequence, we obtain that the classification problem of polynomial function-germs, with uniformly bounded degree, under H\"older equivalence, admits continuous moduli., Comment: 19 pages

Published
2024

3. Bi-Lipschitz equivalent cones with different degrees

Author

Fernandes, Alexandre, Jelonek, Zbigniew, and Sampaio, José Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, Mathematics - Metric Geometry, 14B05, 32S50, 58K30 (Primary) 58K20 (Secondary)
Abstract

We show that for every $k\ge 3$ there exist complex algebraic cones of dimension $k$ with isolated singularities, which are bi-Lipschitz and semi-algebraically equivalent but they have different degrees. We also prove that homeomorphic projective hypersurfaces with dimension greater than 2 have the same degree. In the final part of the paper, we classify links of real cones with base $\mathbb{P}^1\times \mathbb{P}^2.$ As an application we give an example of three four dimensional real algebraic cones in $\mathbb{R}^8$ with isolated singularity which are semi-algebraically and bi-Lipschitz equivalent but they have non-homeomorphic bases., Comment: 13 pages. arXiv admin note: text overlap with arXiv:2302.05387

Published
2023

4. Patterns of Evolution of TRIM Genes Highlight the Evolutionary Plasticity of Antiviral Effectors in Mammals.

Author

Fernandes, Alexandre, OhAinle, Molly, and Esteves, Pedro

Subjects
TRIM, TRIM5, immunogenetics, positive selection, restriction factors, retrovirus evolution, Animals, Antiviral Restriction Factors, Tripartite Motif Proteins, Proteins, Ubiquitin-Protein Ligases, Mammals, Eutheria
Abstract

The innate immune system of mammals is formed by a complex web of interacting proteins, which together constitute the first barrier of entry for infectious pathogens. Genes from the E3-ubiquitin ligase tripartite motif (TRIM) family have been shown to play an important role in the innate immune system by restricting the activity of different retrovirus species. For example, TRIM5 and TRIM22 have both been associated with HIV restriction and are regarded as crucial parts of the antiretroviral machinery of mammals. Our analyses of positive selection corroborate the great significance of these genes for some groups of mammals. However, we also show that many species lack TRIM5 and TRIM22 altogether. By analyzing a large number of mammalian genomes, here we provide the first comprehensive view of the evolution of these genes in eutherians, showcasing that the pattern of accumulation of TRIM genes has been dissimilar across mammalian orders. Our data suggest that these differences are caused by the evolutionary plasticity of the immune system of eutherians, which have adapted to use different strategies to combat retrovirus infections. Altogether, our results provide insights into the dissimilar evolution of a representative family of restriction factors, highlighting an example of adaptive and idiosyncratic evolution in the innate immune system.

Published
2023

5. Bi-Lipschitz characterization of space curves

Author

Fernandes, Alexandre and Jelonek, Zbigniew

Subjects
Mathematics - Algebraic Geometry
Abstract

In the paper \cite{renato} Renato Targino shows that bi-Lipschitz type of plane curve is determined by the local ambient topological properties of curves. Here we show that it is not longer true in higher dimensions. However we show that bi-Lipschitz type of space curves is determined by the number of singular points and by the local ambient topological type of a generic projection of such curves into the affine plane., Comment: 5 pages

Published
2023

6. Bi-Lipschitz invariance of the multiplicity

Author

Fernandes, Alexandre and Sampaio, José Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, Mathematics - Metric Geometry
Abstract

The multiplicity of an algebraic curve $C$ in the complex plane at a point $p$ on that curve is defined as the number of points that occur at the intersection of $C$ with a general complex line that passes close to the point $p$. It is shown that $p$ is a singular point of the curve $C$ if and only if this multiplicity is greater than or equal to 2, in this sense, such an integer number can be considered as a measure of how singular can be a point of the curve $C$. In these notes, we address the classical concept of multiplicity of singular points of complex algebraic sets (not necessarily complex curves) and we approach the nature of the multiplicity of singular points as a geometric invariant from the perspective of the Multiplicity Conjecture (Zariski 1971). More precisely, we bring a discussion on the recent results obtained jointly with Lev Birbrair, Javier Fern\'andez de Bobadilla, L\^e Dung Trang and Mikhail Verbitsky on the bi-Lipschitz invariance of the multiplicity., Comment: 36 pages and 1 figure

Published
2022

7. Global bi-Lipschitz classification of semi-algebraic surfaces

Author

Fernandes, Alexandre and Sampaio, José Edson

Subjects
Mathematics - Differential Geometry, Mathematics - Algebraic Geometry, Mathematics - Metric Geometry, 58A07, 14R05, 14P25, 14B05, 32S50
Abstract

We classify semi-algebraic surfaces in $\mathbb{R}^n$ with isolated singularities up to bi-Lipschitz homeomorphisms with respect to the inner distance. In particular, we obtain complete classifications for the Nash surfaces and the complex algebraic curves. We also address the minimal surfaces with finite total curvature., Comment: 20 pages and 2 figures

Published
2022

12. On characterization of smoothness of complex analytic sets

Author

Fernandes, Alexandre and Sampaio, José Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, Mathematics - Metric Geometry, 14B05, 32S50
Abstract

The paper is devoted to metric properties of singularities. We investigate the relations among topology, metric properties and smoothness. In particular, we present some higher dimensional analogous of Mumford's theorem on smoothness of normal surfaces. For example, we prove that a complex analytic set, with an isolated singularity at $0$, is smooth at $0$ if and only if it is locally metrically conical at $0$ and its link at $0$ is a homotopy sphere.

Published
2021

15. On the Fukui-Kurdyka-Paunescu Conjecture

Author

Fernandes, Alexandre, Jelonek, Zbigniew, and Sampaio, José Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, 14B05, 32S50, 58K30 (Primary) 58K20 (Secondary)
Abstract

In this paper, we prove Fukui-Kurdyka-Paunescu's Conjecture, which says that subanalytic arc-analytic bi-Lipschitz homeomorphisms preserve the multiplicities of real analytic sets. We also prove several other results on the invariance of the multiplicity (resp. degree) of real and complex analytic (resp. algebraic) sets. For instance, still in the real case, we prove a global version of Fukui-Kurdyka-Paunescu's Conjecture. In the complex case, one of the results that we prove is the following: If $(X,0)\subset (\mathbb{C}^n,0), (Y,0)\subset (\mathbb{C}^m,0)$ are germs of analytic sets and $h\colon (X,0)\to (Y,0)$ is a semi-bi-Lipschitz homeomorphism whose graph is a complex analytic set, then the germs $(X,0)$ and $(Y,0)$ have the same multiplicity. One of the results that we prove in the global case is the following: If $X\subset \mathbb{C}^n, Y\subset \mathbb{C}^m$ are algebraic sets and $\phi\colon X\to Y$ is a semialgebraic semi-bi-Lipschitz homeomorphism such that the closure of its graph in $\mathbb{P}^{n+m}(\mathbb{C})$ is an orientable homological cycle, then ${\rm deg}(X)={\rm deg}(Y)$., Comment: 19 pages. Some typos fixed and a small change in the title

Published
2021

21. On the extension of bi-Lipschitz mappings

Author

Birbrair, Lev, Fernandes, Alexandre, and Jelonek, Zbigniew

Subjects
Mathematics - Geometric Topology
Abstract

Let $X$ be a closed semialgebraic set of dimension $k.$ If $n\ge 2k+1$, then there is a bi-Lipschitz and semialgebraic embedding of $X$ into $\Bbb R^n.$ Moreover, if $n \ge 2k+2$, then this embedding is unique (up to a bi-Lipschitz and semialgebraic homeomorphism of $\Bbb R^n.$

Published
2020

22. Neuropsychiatric manifestations and sleep disturbances with dolutegravir-based antiretroviral therapy versus standard of care in children and adolescents: a secondary analysis of the ODYSSEY trial

Author

Mehar (nee Abdulla), Amina Farhana, Abraham, Pattamukkil, Abrams, Elaine, Acero, Judith, Agaba, Gerald Muzorah, Ahimbisibwe, Grace, Ainebyoona, Barbara, Akobye, Winnie, Akhalwaya, Yasmeen, Akoojee, Nazim, Ali, Shabinah S., Amuge, Pauline, Andrea, Catherine, Muñoz Fernandez, Maria Angeles, Ankunda, Rogers, Rutebarika, Diana Antonia, Anugulruengkitt, Suvaporn, Apollo, Tsitsi, Archary, Moherndran, Arendze, Ronelle, Ategeka, Juliet, Atim, Eunice, Atwine, Lorna, Babiker, Abdel, Babirye, Sarah, Babu, Enock, Bagirigomwa, Edward, Baita, Angella, Balamusani, David, Baliram, Patsy, Baliruno, David, Ball, Colin, Balwa, Henry, Bamford, Alasdair, Bandi, Srini, Barker, Dominique, Barlow-Mosha, Linda, Bbuye, Dickson, Begum, Shazia, Behuhuma, Osee, Bernays, Sarah, Besigye, Rogers, Bester, Maria, Bhiri, Joyline, Bilardi, Davide, Bird, Kristien, Bollen, Pauline, Borg, Chiara, Borges Da Silva, Anne-Marie, Brown, Jackie, Bruno, Elena, Bunupuradah, Torsak, Burger, David, Buthelezi, Nomzamo, Bwakura-Dangarembizi, Mutsa, Byaruhanga, Africanus, Calvert, Joanna, Casey, Petronelle, Cassim, Haseena, Cebekhulu, Sphiwee, Chailert, Sanuphong, Chalermpantmetagul, Suwalai, Chamjamrat, Wanna, Chan, Man, Chandiwana, Precious, Chankun, Thannapat, Chanthaburanun, Sararut, Chanto, Nuttawut, Chidziva, Ennie, Chikowore, Minenhle, Chimanzi, Joy, Chinwong, Dujrudee, Chitongo, Stuart, Chitsamatanga, Moses, Choga, Joshua, Chutima, Duangrat, Clayden, Polly, Coelho, Alexandra, Colbers, Angela, Compagnucci, Alexandra, Constança Mendes, Ana, Conway, Magda, Cotton, Mark F, Crawley, Jane, Cressey, Tim R, Crisp, Jacky, Matos, Ana Cristina, Dadan, Sumaya, Daglish, Jacqui, Danaviah, Siva, Daniel, Tseleng, De Rossi, Anita, Denjanta, Sukanda, Dobbels, Els, Dowie, Maria, Dube, Prosper, Dube, Benedictor, Dudakia, Nimisha, Elwana, Alice, Epalza, Cristina, Eram, David, Erasmus, Juan, Erim, Peter, Escosa Garcia, Luis, Essack, Zaakirah, Estepa, Carolina, Etima, Monica, Fernandes, Alexandre, Fernandez, Maite, Fitzgerald, Felicity, Flynn, Jacquie, Ford, Deborah, Fortuny Guasch, Claudia, Foster, Caroline, Fourie, George, Fourie, Yolandie, Foxall, Sophie, Frank, Derusha, Gandhi, Kate, Garcia, India, Gartner, Kathleen, Gasa, Joshua, Gasa, Gugu, Giaquinto, Carlo, Gibb, Diana M, Gomez Rico, Coral, Gomez-Pena, Daniel, Gondo, Secrecy, Goodman, Anna, Gorreti Nakalema, Maria, Gozhora, Winnie, Greetanukroh, Pisut, Gregorio Maranon, Biobanco, Grossele, Tiziana, Gwande, Shamiso, Gwaze, Tapiwa, Gwenzi, Tsitsi, Hakim, James, Hakiza, Emmanuel, Kaka, Abdul Hamid, Harley, Ashley, Isaacs, Mornay, Isabirye, Richard, Ishemunyoro, Wilber, Jacobs, Tom, Jafta, Lungile, Jamil, Nasir, Janse van Rensburg, Anita Janse, Jeaven, Vinesh, Mellado Peña, Maria José, Jourdain, Gonzague, Juliet, Katabalwa, Jumpimai, Thidarat, Junkaew, Raungwit, Jupimai, Thidarat, Kaahwa, Winfred, Kabasonga, Mildred, Kaboggoza, Olivia, Kadhuba, Rose Jacqueline, Kaewbundit, Ampika, Kaewmamueng, Kanyanee, Kafufu, Bosco, Kakayi, Brenda, Kamboua, Phakamas, Kanjanavanit, Suparat, Kasangaki, Gladys, Kasipong, Naruporn, Kasozi, Miriam, Kataike, Hajira, Katemba, Chrispus, Kaudha, Elizabeth, Kekane, Nkata, Kekitiinwa, Adeodata R, Keminyeto, Edridah, Khamduang, Woottichai, Khamjakkaew, Warunee, Khamkon, Jiraporn, Khannak, Sasipass, Khatngam, Orapin, Khayanchoomnoom, Tassawan, Khumalo, Busi, Khunene, Mirriam, Khusuwan, Suwimon, Kibalama, Phionah, Kibenge, Robinah, Kirabira, Anthony, Kityo, Cissy M, Kiyimba, Lameck, Klein, Nigel, Klinprung, Soraya, Kobbe, Robin, Kobusingye, Olivia, Kobusungye, Josephine, Kongponoi, Areerat, Königs, Christoph, Koole, Olivier, Kouakam, Christelle, Krueduangkam, Nitinart, Kruenual, Namthip, Kunjaroenrut, Nuananong, Kyambadde, Raymonds, Kyobutungi, Priscilla, Kyomuhendo, Flavia, Kyomukama, Erinah, Lakha, Reshma, Langa, Cleopatra, Laomanit, Laddawan, Lebotsa, Emily, Leenasirimakul, Prattana, Lekku, Lawrence, Lensen, Sarah, Leroy, Valériane, Li, Jin, Liberty, Afaaf, Limplertjareanwanich, Juthamas, Little, Emma, Lugemwa, Abbas, Lutalo, Ezra, Jimenez, Jose Luis, Lyall, Hermione, MacDonald, Candice, Machache, Gladness, Madlala, Penelope, Madonsela, Tryphina, Maduna, Nomfundo, Maena, Joel, Mahanontharit, Apicha, Makanga, Collin, Makola, Candice, Makumbi, Shafic, Malgraaf, Lucille, Mamiane, Angelous, Mantkowski, Felicia, Mapfumo, Wendy, Marques, Laura, Mugagga, Agnes Mary, Maseko, Lindiwe, Masienyane, Tshepiso, Mathiba, Ruth, Matimba, Farai, Mawlana, Sajeeda, Mayanja, Emmanuel, Mayat, Fatima, Mbabazi, Ritah, Mbadaliga, Nokuthula, Mbasani, Faith, McClaughlin, Kathleen, McIlleron, Helen, Meethaisong, Watchara, Mendez Garcia, Patricia, Miwanda, Annet, Miranda, Carlota, Mkhize, Siphiwe, Mmolawa, Kgosimang, Mngqibisa, Rosie, Mohamed, Fatima, Moloantoa, Tumelo, Monametsi, Maletsatsi, Montero, Samuel, Moore, Cecilia L, Mosia, Rejoice, Moyo, Columbus, Mthethwa, Mumsy, Mudzingwa, Shepherd, Mudzviti, Tawona, Mujuru, Hilda, Mujyambere, Emmanuel, Mukanganiki, Trust, Mukisa Williams, Cynthia, Mulder, Mark, Mulima, Disan, Mulindwa, Alice, Mumbiro, Vivian, Mupambireyi, Zivai, Murciano Cabeza, Alba, Murungi, Herbert, Murungu, Dorothy, Musarurwa, Sandra, Musiime, Victor, Musiime, Alex V, Musisi, Maria, Musoke, Philippa, Musoke Nakirya, Barbara, Musoro, Godfrey, Musumba, Sharif, Mustafa, Sobia, Mutsai, Shirley, Mwesigwa Rubondo, Phyllis, Naabalamba, Mariam, Nagawa, Immaculate, Naidoo, Allemah, Nakabuye, Shamim, Nakabuye, Sarah, Nakalanzi, Sarah, Nalubwama, Justine, Nalugo, Annet, Nalusiba, Stella, Namajja, Clementine, Namanda, Sylvia, Namayanja, Paula, Nambi, Esther, Namuddu, Rachael Kikabi, Namukwaya, Stella, Namuli, Florence, Namusanje, Josephine, Namwanje, Rosemary, Nanan-kanjee, Anusha, Nanduudu, Annet, Nankunda, Charity, Baddokwaya, Joanita Nankya, Nannungi, Maria, Nansamba, Winnie, Nanthapisal, Kesdao, Nanyonjo, Juliet, Na-Rajsima, Sathaporn, Nasaazi, Claire, Nascimento, Helena, Nastouli, Eleni, Songtaweesin, Wipaporn Natalie, Nathoo, Kusum, Natuhurira, Ian, Nazzinda, Rashidah, Ncgaba, Thabisa, Ndigendawani, Milly, Ndlovu, Makhosonke, Nentsa, Georgina, Ngampiyaskul, Chaiwat, Ngcobo, Ntombenhle, Ngo Giang Huong, Nicole, Ngwaru, Pia, Nhema, Ruth, Ninsiima, Emily, Ninsiima, Gloria, Nkalo Phiri, Misheck, Noguera Julian, Antoni, Nolan, Monica, Noppakaorattanamanee, Thornthun, Nsibuka Kisekka, Muzamil, Nsirim, Eniola, Nundlal, Rashina, Nunes, Rosita, Nyantsa, Lungile, Nyati, Mandisa, O'Riordan, Sean, Ocitti Labeja, Paul, Odoch, Denis, Oguntimehin, Rachel, Ojok, Martin, Onen, Geoffrey, Orange, Wilma, Ounchanum, Pradthana, Ouma, Benson, Padrao, Andreia, Pako, Deborah, Parker, Anna, Pasko-Szcech, Malgorzata, Patel, Reena, Peongjakta, Rukchanok, Petpranee, Turian, Phillips, Tasmin, Philps, Jackie, Picault, Laura, Pieterse, Sonja, Pinheiro, Helena, Pongprapass, Supawadee, Pozniak, Anton, Prendergast, Andrew, Prieto Tato, Luis, Puangmalai, Patcharee, Puthanakit, Thanyawee, Rakgokong, Modiehi, Ramos, Helena, Ramsagar, Nastassja, Rau, Cornelius, Riault, Yoann, Rojo Conejo, Pablo, Clark, Basiimwa Roy, Rubanga, Eddie, Rubinga, Baker, Ruklao, Chutima, Runarassamee, Pattira, Saenjum, Chalermpong, Saewtrakool, Chayakorn, Saidi, Yacine, Sainz Costa, Talia, Saisaengjan, Chutima, Sakwa, Rebecca, Sarfati, Tatiana, Sbisi, Noshalaza, Scheppers, Dihedile, Schultze-Strasser, Stephan, Schulze-Sturm, Ulf, Scott, Karen, Seeley, Janet, Serunjogi, Robert, Sewnarain, Leora, Shakeshaft, Clare, Sidhoo, Subashinie, Shibemba, Mercy, Shingadia, Delane, Singh, Sheleika, Sirirungsi, Wasna, Sithebe, Sibongile, Smit, Theresa, Smith, Kurt, Smuts, Marlize, Spyer, Moira, Sripaoraya, Worathip, Srirompotong, Ussanee, Srisuk, Warunee, Ssenyonga, Mark, Sudsaard, Patamawadee, Sukrakanchana, Praornsuda, Tearsansern, Pathanee, Teixeira, Carla, Than-in-at, Kanchana, Thapwai, Thitiwat, Thaweesombat, Yupawan, Thewsoongnoen, Jutarat, Thiébaut, Rodolphe, Thomason, Margaret, Thrasyvoulou, Laura, Thungkham, Khanungnit, Tikabibamu, Judith, Tinago, Gloria, Trairat, Ketmookda, Tudor-Williams, Gareth, Tukamushaba, Mercy, Tukwasibwe, Deogratiuos, Tumusiime, Julius, Tuna, Joana, Turkova, Anna, Turner, Rebecca, Udomvised, Arttasid, Vadee, Aasia, Van Huyssteen, Hesti, Van Looy, Nadine, Variava, Ebrahim, Vaughan-Gordon, Yvonne, Vecchia, Giulio, Violari, Avy, Vowden, Richard, Waalewijn, Hylke, Wampamba, Rebecca, Welch, Steve, Weller, Ian, Weza, Sibusisiwe, White, Ellen, White, Ian, Widuch, Kaja, Wilkes, Helen, Wimonklang, Sookpanee, Wynne, Ben, Yingyong, Pacharaporn, Nakawungu, Zaam Zinda, Zuidewind, Peter, Ahimbisibwe, Grace Miriam, Mosia, Nozibusiso Rejoice, Fortuny, Clàudia, Bwakura-Dangarembizi, Mutsa F, Mujuru, Hilda A, Kityo, Cissy, Ferrand, Rashida A, and Rojo, Pablo

Published
2023
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24. Detection of Pathogenic Leptospira in Captive Chelonians (Kinosternon scorpioides—Linnaeus, 1766) in the Brazilian Amazon

Author

Rafael Souza Freitas, Katarine de Souza Rocha, Louysse Helene Monteiro, Thais Fernandes Alexandre, Thamillys Rayssa Marques Monteiro, Betsy Emely Tavares Honorio, Mayra Coelho Gripp, Claudio Douglas de Oliveira Guimarães, Maria das Dores Correia Palha, Thamirys de Souza Gonçalves, Alessandra Scofield, and Carla Cristina Guimarães de Moraes

Subjects
environment, leptospirosis, one health, reptiles, reservoirs, Veterinary medicine, SF600-1100, Zoology, QL1-991
Abstract

Leptospirosis is a zoonosis of great importance for One Health. In this context, the Amazonian biome may harbor numerous hosts for Leptospira spp. that contribute to the maintenance of the pathogen in the environment. Some reptiles, such as chelonians, have been little studied in terms of their involvement with leptospires. The objective of this study was to detect Leptospira spp. DNA in Kinosternon scorpioides turtles kept in captivity in a region of the Brazilian Amazon. A total of 147 samples of blood (n = 40), cloacal fluid (n = 27), cloacal lavage (n = 40), and stomach (n = 40) were collected from 40 chelonians. After DNA extraction, the samples were subjected to amplification of a 331 base pair product of the 16S rRNA gene using the Lep1 and Lep2 primers. PCR products were Sanger sequenced, assembled, and subjected to online blast search and phylogenetic analysis. Of the animals tested, 40% (16/40, 95% confidence interval [CI]: 25–55) had at least one or two samples positive for Leptospira spp. Considering the total number of samples collected, 12.93% (19/147) were positive, being blood clots (27.5%; 11/40), followed by cloacal washings (10%; 4/40), cloacal fluid (11.11%; 3/27) and gastric washings (2.5%; 1/40). Of these, 11 samples were sequenced and showed 99% to 100% identity with Leptospira interrogans sequences, which was confirmed by phylogenetic analysis. This is the first study to detect pathogenic Leptospira DNA in chelonians in a region of the Brazilian Amazon. It has been concluded that K. scorpioides turtles in captivity have been exposed to pathogenic Leptospira.

Published
2024
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26. A note on the local Lipschitz triviality of values of complex polynomial functions

Author

Fernandes, Alexandre, Grandjean, Vincent, and Soares, Humberto

Subjects
Mathematics - Algebraic Geometry, Mathematics - Metric Geometry, 14B05 32S15
Abstract

We address the question of the bi-Lipschitz local triviality of a complex polynomial function over a complex value. Our main result state that a non constant complex polynomial admits a locally bi-Lipschitz trivial value if and only if it is a polynomial in a single complex variable.

Published
2019

34. Adaptation Modelling: A JPI Climate Perspective

Author

Fernandes, Alexandre F., McGovern, Frank, Dodson, John, Series Editor, Kondrup, Claus, editor, Mercogliano, Paola, editor, Bosello, Francesco, editor, Mysiak, Jaroslav, editor, Scoccimarro, Enrico, editor, Rizzo, Angela, editor, Ebrey, Rhian, editor, Ruiter, Marleen de, editor, Jeuken, Ad, editor, and Watkiss, Paul, editor

Published
2022
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36. On real polynomial local homeomorphisms

Author

Fernandes, Alexandre and Jelonek, Zbigniew

Subjects
Mathematics - Geometric Topology
Abstract

We prove that the set of non-properness of a polynomial mapping of the three dimensional space which is a local homeomorphism cannot be homeomorphic to the real line $\R.$

Published
2018

37. Multiplicity of singularities is not a bi-Lipschitz invariant

Author

Birbrair, Lev, Fernandes, Alexandre, Sampaio, J. Edson, and Verbitsky, Misha

Subjects
Mathematics - Algebraic Geometry
Abstract

It was conjectured that multiplicity of a singularity is bi-Lipschitz invariant. We disprove this conjecture, constructing examples of bi-Lipschitz equivalent complex algebraic singularities with different values of multiplicity., Comment: 8 pages

Published
2018
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39. Dolutegravir twice-daily dosing in children with HIV-associated tuberculosis: a pharmacokinetic and safety study within the open-label, multicentre, randomised, non-inferiority ODYSSEY trial

Author

Mehar (nee Abdulla), Amina Farhana, Abraham, Pattamukkil, Abrams, Elaine, Acero, Judith, Agaba, Gerald Muzorah, Ahimbisibwe, Grace, Ainebyoona, Barbara, Akobye, Winnie, Akhalwaya, Yasmeen, Akoojee, Nazim, Ali, Shabinah S., Amuge, Pauline, Andrea, Catherine, Muñoz Fernandez, Maria Angeles, Ankunda, Rogers, Rutebarika, Diana Antonia, Anugulruengkitt, Suvaporn, Apollo, Tsitsi, Archary, Moherndran, Arendze, Ronelle, Ategeka, Juliet, Atim, Eunice, Atwine, Lorna, Babiker, Abdel, Babirye, Sarah, Babu, Enock, Bagirigomwa, Edward, Baita, Angella, Balamusani, David, Baliram, Patsy, Baliruno, David, Ball, Colin, Balwa, Henry, Bamford, Alasdair, Bandi, Srini, Barker, Dominique, Barlow-Mosha, Linda, Bbuye, Dickson, Begum, Shazia, Behuhuma, Osee, Bernays, Sarah, Besigye, Rogers, Bester, Maria, Bhiri, Joyline, Bilardi, Davide, Bird, Kristien, Bollen, Pauline, Borg, Chiara, Borges Da Silva, Anne-Marie, Brown, Jackie, Bruno, Elena, Bunupuradah, Torsak, Burger, David, Buthelezi, Nomzamo, Bwakura-Dangarembizi, Mutsa, Byaruhanga, Africanus, Calvert, Joanna, Casey, Petronelle, Cassim, Haseena, Cebekhulu, Sphiwee, Chailert, Sanuphong, Chalermpantmetagul, Suwalai, Chamjamrat, Wanna, Chan, Man, Chandiwana, Precious, Chankun, Thannapat, Chanthaburanun, Sararut, Chanto, Nuttawut, Chidziva, Ennie, Chikowore, Minenhle, Chimanzi, Joy, Chinwong, Dujrudee, Chitongo, Stuart, Chitsamatanga, Moses, Choga, Joshua, Chutima, Duangrat, Clayden, Polly, Coelho, Alexandra, Colbers, Angela, Compagnucci, Alexandra, Constança Mendes, Ana, Conway, Magda, Cotton, Mark F., Crawley, Jane, Cressey, Tim R., Crisp, Jacky, Matos, Ana Cristina, Dadan, Sumaya, Daglish, Jacqui, Danaviah, Siva, Daniel, Tseleng, De Rossi, Anita, Denjanta, Sukanda, Dobbels, Els, Dowie, Maria, Dube, Prosper, Dube, Benedictor, Dudakia, Nimisha, Elwana, Alice, Epalza, Cristina, Eram, David, Erasmus, Juan, Erim, Peter, Escosa Garcia, Luis, Essack, Zaakirah, Estepa, Carolina, Etima, Monica, Fernandes, Alexandre, Fernandez, Maite, Fitzgerald, Felicity, Flynn, Jacquie, Ford, Deborah, Fortuny Guasch, Claudia, Foster, Caroline, Fourie, George, Fourie, Yolandie, Foxall, Sophie, Frank, Derusha, Gandhi, Kate, Garcia, India, Gartner, Kathleen, Gasa, Joshua, Gasa, Gugu, Giaquinto, Carlo, Gibb, Diana M., Gomez Rico, Coral, Gomez-Pena, Daniel, Gondo, Secrecy, Goodman, Anna, Gorreti Nakalema, Maria, Gozhora, Winnie, Greetanukroh, Pisut, Gregorio Maranon, Biobanco, Grossele, Tiziana, Gwande, Shamiso, Gwaze, Tapiwa, Gwenzi, Tsitsi, Hakim, James, Hakiza, Emmanuel, Kaka, Abdul Hamid, Harley, Ashley, Isaacs, Mornay, Isabirye, Richard, Ishemunyoro, Wilber, Jacobs, Tom, Jafta, Lungile, Jamil, Nasir, Janse van Rensburg, Anita Janse, Jeaven, Vinesh, Mellado Peña, Maria José, Jourdain, Gonzague, Juliet, Katabalwa, Jumpimai, Thidarat, Junkaew, Raungwit, Jupimai, Thidarat, Kaahwa, Winfred, Kabasonga, Mildred, Kaboggoza, Olivia, Kadhuba, Rose Jacqueline, Kaewbundit, Ampika, Kaewmamueng, Kanyanee, Kafufu, Bosco, Kakayi, Brenda, Kamboua, Phakamas, Kanjanavanit, Suparat, Kasangaki, Gladys, Kasipong, Naruporn, Kasozi, Miriam, Kataike, Hajira, Katemba, Chrispus, Kaudha, Elizabeth, Kekane, Nkata, Kekitiinwa, Adeodata R., Keminyeto, Edridah, Khamduang, Woottichai, Khamjakkaew, Warunee, Khamkon, Jiraporn, Khannak, Sasipass, Khatngam, Orapin, Khayanchoomnoom, Tassawan, Khumalo, Busi, Khunene, Mirriam, Khusuwan, Suwimon, Kibalama, Phionah, Kibenge, Robinah, Kirabira, Anthony, Kityo, Cissy M., Kiyimba, Lameck, Klein, Nigel, Klinprung, Soraya, Kobbe, Robin, Kobusingye, Olivia, Kobusungye, Josephine, Kongponoi, Areerat, Königs, Christoph, Koole, Olivier, Kouakam, Christelle, Krueduangkam, Nitinart, Kruenual, Namthip, Kunjaroenrut, Nuananong, Kyambadde, Raymonds, Kyobutungi, Priscilla, Kyomuhendo, Flavia, Kyomukama, Erinah, Lakha, Reshma, Langa, Cleopatra, Laomanit, Laddawan, Lebotsa, Emily, Leenasirimakul, Prattana, Lekku, Lawrence, Lensen, Sarah, Leroy, Valériane, Li, Jin, Liberty, Afaaf, Limplertjareanwanich, Juthamas, Little, Emma, Lugemwa, Abbas, Lutalo, Ezra, Jimenez, Jose Luis, Lyall, Hermione, MacDonald, Candice, Machache, Gladness, Madlala, Penelope, Madonsela, Tryphina, Maduna, Nomfundo, Maena, Joel, Mahanontharit, Apicha, Makanga, Collin, Makola, Candice, Makumbi, Shafic, Malgraaf, Lucille, Mamiane, Angelous, Mantkowski, Felicia, Mapfumo, Wendy, Marques, Laura, Mugagga, Agnes Mary, Maseko, Lindiwe, Masienyane, Tshepiso, Mathiba, Ruth, Matimba, Farai, Mawlana, Sajeeda, Mayanja, Emmanuel, Mayat, Fatima, Mbabazi, Ritah, Mbadaliga, Nokuthula, Mbasani, Faith, McClaughlin, Kathleen, McIlleron, Helen, Meethaisong, Watchara, Mendez Garcia, Patricia, Miwanda, Annet, Miranda, Carlota, Mkhize, Siphiwe, Mmolawa, Kgosimang, Mngqibisa, Rosie, Mohamed, Fatima, Moloantoa, Tumelo, Monametsi, Maletsatsi, Montero, Samuel, Moore, Cecilia L., Mosia, Rejoice, Moyo, Columbus, Mthethwa, Mumsy, Mudzingwa, Shepherd, Mudzviti, Tawona, Mujuru, Hilda, Mujyambere, Emmanuel, Mukanganiki, Trust, Mukisa Williams, Cynthia, Mulder, Mark, Mulima, Disan, Mulindwa, Alice, Mumbiro, Vivian, Mupambireyi, Zivai, Murciano Cabeza, Alba, Murungi, Herbert, Murungu, Dorothy, Musarurwa, Sandra, Musiime, Victor, Musiime, Alex V., Musisi, Maria, Musoke, Philippa, Musoke Nakirya, Barbara, Musoro, Godfrey, Musumba, Sharif, Mustafa, Sobia, Mutsai, Shirley, Mwesigwa Rubondo, Phyllis, Naabalamba, Mariam, Nagawa, Immaculate, Naidoo, Allemah, Nakabuye, Shamim, Nakabuye, Sarah, Nakalanzi, Sarah, Nalubwama, Justine, Nalugo, Annet, Nalusiba, Stella, Namajja, Clementine, Namanda, Sylvia, Namayanja, Paula, Nambi, Esther, Namuddu, Rachael Kikabi, Namukwaya, Stella, Namuli, Florence, Namusanje, Josephine, Namwanje, Rosemary, Nanan-kanjee, Anusha, Nanduudu, Annet, Nankunda, Charity, Baddokwaya, Joanita Nankya, Nannungi, Maria, Nansamba, Winnie, Nanthapisal, Kesdao, Nanyonjo, Juliet, Na-Rajsima, Sathaporn, Nasaazi, Claire, Nascimento, Helena, Nastouli, Eleni, Songtaweesin, Wipaporn Natalie, Nathoo, Kusum, Natuhurira, Ian, Nazzinda, Rashidah, Ncgaba, Thabisa, Ndigendawani, Milly, Ndlovu, Makhosonke, Nentsa, Georgina, Ngampiyaskul, Chaiwat, Ngcobo, Ntombenhle, Ngo Giang Huong, Nicole, Ngwaru, Pia, Nhema, Ruth, Ninsiima, Emily, Ninsiima, Gloria, Nkalo Phiri, Misheck, Noguera Julian, Antoni, Nolan, Monica, Noppakaorattanamanee, Thornthun, Nsibuka Kisekka, Muzamil, Nsirim, Eniola, Nundlal, Rashina, Nunes, Rosita, Nyantsa, Lungile, Nyati, Mandisa, O'Riordan, Sean, Ocitti Labeja, Paul, Odoch, Denis, Oguntimehin, Rachel, Ojok, Martin, Onen, Geoffrey, Orange, Wilma, Ounchanum, Pradthana, Ouma, Benson, Padrao, Andreia, Pako, Deborah, Parker, Anna, Pasko-Szcech, Malgorzata, Patel, Reena, Peongjakta, Rukchanok, Petpranee, Turian, Phillips, Tasmin, Philps, Jackie, Picault, Laura, Pieterse, Sonja, Pinheiro, Helena, Pongprapass, Supawadee, Pozniak, Anton, Prendergast, Andrew, Prieto Tato, Luis, Puangmalai, Patcharee, Puthanakit, Thanyawee, Rakgokong, Modiehi, Ramos, Helena, Ramsagar, Nastassja, Rau, Cornelius, Riault, Yoann, Rojo Conejo, Pablo, Clark, Basiimwa Roy, Rubanga, Eddie, Rubinga, Baker, Ruklao, Chutima, Runarassamee, Pattira, Saenjum, Chalermpong, Saewtrakool, Chayakorn, Saidi, Yacine, Sainz Costa, Talia, Saisaengjan, Chutima, Sakwa, Rebecca, Sarfati, Tatiana, Sbisi, Noshalaza, Scheppers, Dihedile, Schultze-Strasser, Stephan, Schulze-Sturm, Ulf, Scott, Karen, Seeley, Janet, Serunjogi, Robert, Sewnarain, Leora, Shakeshaft, Clare, Sidhoo, Subashinie, Shibemba, Mercy, Shingadia, Delane, Singh, Sheleika, Sirirungsi, Wasna, Sithebe, Sibongile, Smit, Theresa, Smith, Kurt, Smuts, Marlize, Spyer, Moira, Sripaoraya, Worathip, Srirompotong, Ussanee, Srisuk, Warunee, Ssenyonga, Mark, Sudsaard, Patamawadee, Sukrakanchana, Praornsuda, Tearsansern, Pathanee, Teixeira, Carla, Than-in-at, Kanchana, Thapwai, Thitiwat, Thaweesombat, Yupawan, Thewsoongnoen, Jutarat, Thiébaut, Rodolphe, Thomason, Margaret, Thrasyvoulou, Laura, Thungkham, Khanungnit, Tikabibamu, Judith, Tinago, Gloria, Trairat, Ketmookda, Tudor-Williams, Gareth, Tukamushaba, Mercy, Tukwasibwe, Deogratiuos, Tumusiime, Julius, Tuna, Joana, Turkova, Anna, Turner, Rebecca, Udomvised, Arttasid, Vadee, Aasia, Van Huyssteen, Hesti, Van Looy, Nadine, Variava, Ebrahim, Vaughan-Gordon, Yvonne, Vecchia, Giulio, Violari, Avy, Vowden, Richard, Waalewijn, Hylke, Wampamba, Rebecca, Welch, Steve, Weller, Ian, Weza, Sibusisiwe, White, Ellen, White, Ian, Widuch, Kaja, Wilkes, Helen, Wimonklang, Sookpanee, Wynne, Ben, Yingyong, Pacharaporn, Nakawungu, Zaam Zinda, Zuidewind, Peter, Chan, Man K, Bollen, Pauline D J, Bwakura-Dangarembizi, Mutsa F, Kekitiinwa, Adeodata R, Cotton, Mark F, Ahimbisibwe, Grace Miriam, Ali, Shabinah, Kityo, Cissy M, Ferrand, Rashida A, Gibb, Diana M, and Burger, David M

Published
2022
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40. Once-daily dolutegravir-based antiretroviral therapy in infants and children living with HIV from age 4 weeks: results from the below 14 kg cohort in the randomised ODYSSEY trial

Author

Mehar (nee Abdulla), Amina Farhana, Abraham, Pattamukkil, Abrams, Elaine, Acero, Judith, Agaba, Gerald Muzorah, Ahimbisibwe, Grace, Ainebyoona, Barbara, Akobye, Winnie, Akhalwaya, Yasmeen, Akoojee, Nazim, Ali, Shabinah S., Amuge, Pauline, Andrea, Catherine, Muñoz Fernandez, Maria Angeles, Ankunda, Rogers, Rutebarika, Diana Antonia, Anugulruengkitt, Suvaporn, Apollo, Tsitsi, Archary, Moherndran, Arendze, Ronelle, Ategeka, Juliet, Atim, Eunice, Atwine, Lorna, Babiker, Abdel, Babirye, Sarah, Babu, Enock, Bagirigomwa, Edward, Baita, Angella, Balamusani, David, Baliram, Patsy, Baliruno, David, Ball, Colin, Balwa, Henry, Bamford, Alasdair, Bandi, Srini, Barker, Dominique, Barlow-Mosha, Linda, Bbuye, Dickson, Begum, Shazia, Behuhuma, Osee, Bernays, Sarah, Besigye, Rogers, Bester, Maria, Bhiri, Joyline, Bilardi, Davide, Bird, Kristien, Bollen, Pauline, Borg, Chiara, Borges Da Silva, Anne-Marie, Brown, Jackie, Bruno, Elena, Bunupuradah, Torsak, Burger, David, Buthelezi, Nomzamo, Bwakura-Dangarembizi, Mutsa, Byaruhanga, Africanus, Calvert, Joanna, Casey, Petronelle, Cassim, Haseena, Cebekhulu, Sphiwee, Chailert, Sanuphong, Chalermpantmetagul, Suwalai, Chamjamrat, Wanna, Chan, Man, Chandiwana, Precious, Chankun, Thannapat, Chanthaburanun, Sararut, Chanto, Nuttawut, Chidziva, Ennie, Chikowore, Minenhle, Chimanzi, Joy, Chinwong, Dujrudee, Chitongo, Stuart, Chitsamatanga, Moses, Choga, Joshua, Chutima, Duangrat, Clayden, Polly, Coelho, Alexandra, Colbers, Angela, Compagnucci, Alexandra, Constança Mendes, Ana, Conway, Magda, Cotton, Mark F., Crawley, Jane, Cressey, Tim R., Crisp, Jacky, Matos, Ana Cristina, Dadan, Sumaya, Daglish, Jacqui, Danaviah, Siva, Daniel, Tseleng, De Rossi, Anita, Denjanta, Sukanda, Dobbels, Els, Dowie, Maria, Dube, Prosper, Dube, Benedictor, Dudakia, Nimisha, Elwana, Alice, Epalza, Cristina, Eram, David, Erasmus, Juan, Erim, Peter, Escosa Garcia, Luis, Essack, Zaakirah, Estepa, Carolina, Etima, Monica, Fernandes, Alexandre, Fernandez, Maite, Fitzgerald, Felicity, Flynn, Jacquie, Ford, Deborah, Fortuny Guasch, Claudia, Foster, Caroline, Fourie, George, Fourie, Yolandie, Foxall, Sophie, Frank, Derusha, Gandhi, Kate, Garcia, India, Gartner, Kathleen, Gasa, Joshua, Gasa, Gugu, Giaquinto, Carlo, Gibb, Diana M., Gomez Rico, Coral, Gomez-Pena, Daniel, Gondo, Secrecy, Goodman, Anna, Gorreti Nakalema, Maria, Gozhora, Winnie, Greetanukroh, Pisut, Gregorio Maranon, Biobanco, Grossele, Tiziana, Gwande, Shamiso, Gwaze, Tapiwa, Gwenzi, Tsitsi, Hakim, James, Hakiza, Emmanuel, Kaka, Abdul Hamid, Harley, Ashley, Isaacs, Mornay, Isabirye, Richard, Ishemunyoro, Wilber, Jacobs, Tom, Jafta, Lungile, Jamil, Nasir, Janse van Rensburg, Anita Janse, Jeaven, Vinesh, Mellado Peña, Maria José, Jourdain, Gonzague, Juliet, Katabalwa, Jumpimai, Thidarat, Junkaew, Raungwit, Jupimai, Thidarat, Kaahwa, Winfred, Kabasonga, Mildred, Kaboggoza, Olivia, Kadhuba, Rose Jacqueline, Kaewbundit, Ampika, Kaewmamueng, Kanyanee, Kafufu, Bosco, Kakayi, Brenda, Kamboua, Phakamas, Kanjanavanit, Suparat, Kasangaki, Gladys, Kasipong, Naruporn, Kasozi, Miriam, Kataike, Hajira, Katemba, Chrispus, Kaudha, Elizabeth, Kekane, Nkata, Kekitiinwa, Adeodata R., Keminyeto, Edridah, Khamduang, Woottichai, Khamjakkaew, Warunee, Khamkon, Jiraporn, Khannak, Sasipass, Khatngam, Orapin, Khayanchoomnoom, Tassawan, Khumalo, Busi, Khunene, Mirriam, Khusuwan, Suwimon, Kibalama, Phionah, Kibenge, Robinah, Kirabira, Anthony, Kityo, Cissy M., Kiyimba, Lameck, Klein, Nigel, Klinprung, Soraya, Kobbe, Robin, Kobusingye, Olivia, Kobusungye, Josephine, Kongponoi, Areerat, Königs, Christoph, Koole, Olivier, Kouakam, Christelle, Krueduangkam, Nitinart, Kruenual, Namthip, Kunjaroenrut, Nuananong, Kyambadde, Raymonds, Kyobutungi, Priscilla, Kyomuhendo, Flavia, Kyomukama, Erinah, Lakha, Reshma, Langa, Cleopatra, Laomanit, Laddawan, Lebotsa, Emily, Leenasirimakul, Prattana, Lekku, Lawrence, Lensen, Sarah, Leroy, Valériane, Li, Jin, Liberty, Afaaf, Limplertjareanwanich, Juthamas, Little, Emma, Lugemwa, Abbas, Lutalo, Ezra, Jimenez, Jose Luis, Lyall, Hermione, MacDonald, Candice, Machache, Gladness, Madlala, Penelope, Madonsela, Tryphina, Maduna, Nomfundo, Maena, Joel, Mahanontharit, Apicha, Makanga, Collin, Makola, Candice, Makumbi, Shafic, Malgraaf, Lucille, Mamiane, Angelous, Mantkowski, Felicia, Mapfumo, Wendy, Marques, Laura, Mugagga, Agnes Mary, Maseko, Lindiwe, Masienyane, Tshepiso, Mathiba, Ruth, Matimba, Farai, Mawlana, Sajeeda, Mayanja, Emmanuel, Mayat, Fatima, Mbabazi, Ritah, Mbadaliga, Nokuthula, Mbasani, Faith, McClaughlin, Kathleen, McIlleron, Helen, Meethaisong, Watchara, Mendez Garcia, Patricia, Miwanda, Annet, Miranda, Carlota, Mkhize, Siphiwe, Mmolawa, Kgosimang, Mngqibisa, Rosie, Mohamed, Fatima, Moloantoa, Tumelo, Monametsi, Maletsatsi, Montero, Samuel, Moore, Cecilia L., Mosia, Rejoice, Moyo, Columbus, Mthethwa, Mumsy, Mudzingwa, Shepherd, Mudzviti, Tawona, Mujuru, Hilda, Mujyambere, Emmanuel, Mukanganiki, Trust, Mukisa Williams, Cynthia, Mulder, Mark, Mulima, Disan, Mulindwa, Alice, Mumbiro, Vivian, Mupambireyi, Zivai, Murciano Cabeza, Alba, Murungi, Herbert, Murungu, Dorothy, Musarurwa, Sandra, Musiime, Victor, Musiime, Alex V., Musisi, Maria, Musoke, Philippa, Musoke Nakirya, Barbara, Musoro, Godfrey, Musumba, Sharif, Mustafa, Sobia, Mutsai, Shirley, Mwesigwa Rubondo, Phyllis, Naabalamba, Mariam, Nagawa, Immaculate, Naidoo, Allemah, Nakabuye, Shamim, Nakabuye, Sarah, Nakalanzi, Sarah, Nalubwama, Justine, Nalugo, Annet, Nalusiba, Stella, Namajja, Clementine, Namanda, Sylvia, Namayanja, Paula, Nambi, Esther, Namuddu, Rachael Kikabi, Namukwaya, Stella, Namuli, Florence, Namusanje, Josephine, Namwanje, Rosemary, Nanan-kanjee, Anusha, Nanduudu, Annet, Nankunda, Charity, Baddokwaya, Joanita Nankya, Nannungi, Maria, Nansamba, Winnie, Nanthapisal, Kesdao, Nanyonjo, Juliet, Na-Rajsima, Sathaporn, Nasaazi, Claire, Nascimento, Helena, Nastouli, Eleni, Songtaweesin, Wipaporn Natalie, Nathoo, Kusum, Natuhurira, Ian, Nazzinda, Rashidah, Ncgaba, Thabisa, Ndigendawani, Milly, Ndlovu, Makhosonke, Nentsa, Georgina, Ngampiyaskul, Chaiwat, Ngcobo, Ntombenhle, Ngo Giang Huong, Nicole, Ngwaru, Pia, Nhema, Ruth, Ninsiima, Emily, Ninsiima, Gloria, Nkalo Phiri, Misheck, Noguera Julian, Antoni, Nolan, Monica, Noppakaorattanamanee, Thornthun, Nsibuka Kisekka, Muzamil, Nsirim, Eniola, Nundlal, Rashina, Nunes, Rosita, Nyantsa, Lungile, Nyati, Mandisa, O'Riordan, Sean, Ocitti Labeja, Paul, Odoch, Denis, Oguntimehin, Rachel, Ojok, Martin, Onen, Geoffrey, Orange, Wilma, Ounchanum, Pradthana, Ouma, Benson, Padrao, Andreia, Pako, Deborah, Parker, Anna, Pasko-Szcech, Malgorzata, Patel, Reena, Peongjakta, Rukchanok, Petpranee, Turian, Phillips, Tasmin, Philps, Jackie, Picault, Laura, Pieterse, Sonja, Pinheiro, Helena, Pongprapass, Supawadee, Pozniak, Anton, Prendergast, Andrew, Prieto Tato, Luis, Puangmalai, Patcharee, Puthanakit, Thanyawee, Rakgokong, Modiehi, Ramos, Helena, Ramsagar, Nastassja, Rau, Cornelius, Riault, Yoann, Rojo Conejo, Pablo, Clark, Basiimwa Roy, Rubanga, Eddie, Rubinga, Baker, Ruklao, Chutima, Runarassamee, Pattira, Saenjum, Chalermpong, Saewtrakool, Chayakorn, Saidi, Yacine, Sainz Costa, Talia, Saisaengjan, Chutima, Sakwa, Rebecca, Sarfati, Tatiana, Sbisi, Noshalaza, Scheppers, Dihedile, Schultze-Strasser, Stephan, Schulze-Sturm, Ulf, Scott, Karen, Seeley, Janet, Serunjogi, Robert, Sewnarain, Leora, Shakeshaft, Clare, Sidhoo, Subashinie, Shibemba, Mercy, Shingadia, Delane, Singh, Sheleika, Sirirungsi, Wasna, Sithebe, Sibongile, Smit, Theresa, Smith, Kurt, Smuts, Marlize, Spyer, Moira, Sripaoraya, Worathip, Srirompotong, Ussanee, Srisuk, Warunee, Ssenyonga, Mark, Sudsaard, Patamawadee, Sukrakanchana, Praornsuda, Tearsansern, Pathanee, Teixeira, Carla, Than-in-at, Kanchana, Thapwai, Thitiwat, Thaweesombat, Yupawan, Thewsoongnoen, Jutarat, Thiébaut, Rodolphe, Thomason, Margaret, Thrasyvoulou, Laura, Thungkham, Khanungnit, Tikabibamu, Judith, Tinago, Gloria, Trairat, Ketmookda, Tudor-Williams, Gareth, Tukamushaba, Mercy, Tukwasibwe, Deogratiuos, Tumusiime, Julius, Tuna, Joana, Turkova, Anna, Turner, Rebecca, Udomvised, Arttasid, Vadee, Aasia, Van Huyssteen, Hesti, Van Looy, Nadine, Variava, Ebrahim, Vaughan-Gordon, Yvonne, Vecchia, Giulio, Violari, Avy, Vowden, Richard, Waalewijn, Hylke, Wampamba, Rebecca, Welch, Steve, Weller, Ian, Weza, Sibusisiwe, White, Ellen, White, Ian, Widuch, Kaja, Wilkes, Helen, Wimonklang, Sookpanee, Wynne, Ben, Yingyong, Pacharaporn, Nakawungu, Zaam Zinda, Zuidewind, Peter, Mujuru, Hilda A, Kityo, Cissy M, Turner, Rebecca M, Ali, Shabinah, Nathoo, Kusum J, Mosala, Modehei, Kekitiinwa, Adeodata R, Rojo, Pablo, and Gibb, Diana M

Published
2022
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43. Coletânea Universitária

Author

Silva, Frederico Fonseca da, primary, Stefanello, Paulinho Rene, additional, Fernandes, Alexandre Machado, additional, Pacheco, Pedro Antônio Bittencourt, additional, Lucion, Geovana Ma Piano Martins, additional, Lima, Andrew Pereira, additional, Dias, Sara Fernanda, additional, Chaves, Juliana Júlio, additional, Silva, Keith Dayanny Andrade, additional, Frederico, Kamyla, additional, Incote, Paula, additional, Nascimento, Daniel Martins do, additional, Marcilio, Uriah Izayra, additional, Oliveira, Victor Rene Mazepas de, additional, Guindani, Roberto Ari, additional, Poncio, Bryan Oseni, additional, Pain, Eliézer Oklaiven, additional, and Medeiros Junior, Roberto José, additional

Published
2022
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44. Multiplicity and degree as bi-Lipschitz invariants for complex sets

Author

de Bobadilla, Javier Fernández, Fernandes, Alexandre, and Sampaio, J. Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, 14B05, 32S50
Abstract

We study invariance of multiplicity of complex analytic germs and degree of complex affine sets under outer bi-Lipschitz transformations (outer bi-Lipschitz homeomorphims of germs in the first case and outer bi-Lipschitz homeomorphims at infinity in the second case). We prove that invariance of multiplicity in the local case is equivalent to invariance of degree in the global case. We prove invariance for curves and surfaces. In the way we prove invariance of the tangent cone and relative multiplicities at infinity under outer bi-Lipschitz homeomorphims at infinity, and that the abstract topology of a homogeneous surface germ determines its multiplicity., Comment: 11 pages

Published
2017
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45. On Lipschitz rigidity of complex analytic sets

Author

Fernandes, Alexandre and Sampaio, J. Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, 14B05, 32S50
Abstract

We prove that any complex analytic set in $\mathbb{C}^n$ which is Lipschitz normally embedded at infinity and has tangent cone at infinity that is a linear subspace of $\mathbb{C}^n$ must be an affine linear subspace of $\mathbb{C}^n$ itself. No restrictions on the singular set, dimension nor codimension are required. In particular, a complex algebraic set in $\mathbb{C}^n$ which is Lipschitz regular at infinity is an affine linear subspace., Comment: Revision in the statement of Corollary 5.7 and it is added Example 5.8. 12 pages

Published
2017

46. Tangent cones of Lipschitz normally embedded sets are Lipschitz normally embedded. Appendix by Anne Pichon and Walter D. Neumann

Author

Fernandes, Alexandre and Sampaio, J. Edson

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, 14B05, 32S50
Abstract

We prove that tangent cones of Lipschitz normally embedded sets are Lipschitz normally embedded. We also extend to real subanalytic sets the notion of reduced tangent cone and we show that subanalytic Lipschitz normally embedded sets have reduced tangent cones. In particular, we get that Lipschitz normally embedded complex analytic sets have reduced tangent cones., Comment: The paper was reorganized and also it was added an appendix by Anne Pichon and Walter D. Neumann. It has 13 pages and 6 figures

Published
2017

47. H\'older equivalence of complex analytic curve singularities

Author

Fernandes, Alexandre, Sampaio, J. Edson, and Silva, Joserlan P.

Subjects
Mathematics - Algebraic Geometry, Mathematics - Complex Variables, 14B05, 32S50
Abstract

We prove that if two germs of irreducible complex analytic curves at $0\in\mathbb{C}^2$ have different sequence of characteristic exponents, then there exists $0<\alpha<1$ such that those germs are not $\alpha$-H\"older homeomorphic. For germs of complex analytic plane curves with several irreducible components we prove that if any two of them are $\alpha$-H\"older homeomorphic, for all $0<\alpha<1$, then there is a correspondence between their branches preserving sequence of characteristic exponents and intersection multiplicity of pair of branches. In particular, we recovery the sequence of characteristic exponents of the branches and intersection multiplicity of pair of branches are Lipschitz invariant of germs of complex analytic plane curves., Comment: 12 pages. Minor corrections in Example 4.16

Published
2017

48. How Does the Presence of Others Influence Control Inhibition? Contradictory Evidence Using an Antisaccade and Stop Signal Task.

Author

Garcia-Marques, Teresa and Fernandes, Alexandre

Subjects
*CONTROL (Psychology), *EXECUTIVE function, *TASK performance, *RESPONSE inhibition, *SOCIAL context
Abstract

Inhibitory control (IC) is defined as the (in)ability to change, suppress, or delay a response that is no longer required under the current circumstances. This ability was previously argued to increase in social contexts, based on Stroop's performance, showing that participants performed the Stroop task better in others' presence than alone. In this paper, we extend the testing of this same hypothesis to the use of two other tasks that Mitake et al. (2000) show to grasp the same IC ability; the Antisaccade and Stop signal tasks. If Stroop's performance was capturing the impact of the presence of others on CI abilities, the effect would generalize to performance on these tasks. This hypothesis was only generally supported by stop signal task performance; those in the presence condition were significantly more efficient than those in the alone conditions. For the Antisaccade tasks, evidence shows that higher levels of interference occurs in the presence of others condition for participants' fastest responses We discuss how this evidence contributes to the literature suggesting that the two tasks may index different constructs. [ABSTRACT FROM AUTHOR]

Published
2024
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