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470 results on '"Ferone, Vincenzo"'

52. An inequality concerning rearrangements of functions

Author

FERONE, VINCENZO, POSTERARO, MARIA ROSARIA, VOLPICELLI, ROBERTA, Ferone, Vincenzo, Posteraro, MARIA ROSARIA, and Volpicelli, Roberta

Abstract

Atti del Convegno Nonlinear Analysis and Calculus of Variations, Perugia, 1993

Published
1996

55. Balls minimize trace constants in BV.

Author

Cianchi, Andrea, Ferone, Vincenzo, Nitsch, Carlo, and Trombetti, Cristina

Subjects
*EUCLIDEAN domains, *POINCARE conjecture, *MATHEMATICAL inequalities, *FUNCTIONS of bounded variation, *MEDIAN (Mathematics)
Abstract

Balls are shown to have the smallest optimal constant, among all admissible Euclidean domains, in Poincaré type boundary trace inequalities for functions of bounded variation with vanishing median or mean value. [ABSTRACT FROM AUTHOR]

Published
2017
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62. Non-uniqueness in maximization problems

Author

FERONE, VINCENZO, POSTERARO, MARIA ROSARIA, M.L. Benevento, T. Bruno, C. Sbordone, Ferone, Vincenzo, and Posteraro, MARIA ROSARIA

Published
1990

63. Moser-type inequalities for solutions of linear elliptic equations with lower-order terms

Author

Ferone, Adele, Ferone, Vincenzo, and Volpicelli, Roberta

Subjects
35B20, 35J25, Applied Mathematics, 35J65, 35B05, Analysis
Abstract

Moser-type estimates for solutions of linear elliptic equations with lower-order terms are given. The results are proved under various assumptions on the coefficients and on the known term in the equations. Also solutions of Hamilton-Jacobi equations are considered.

Published
1997
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71. ON A CONJECTURED REVERSE FABER-KRAHN INEQUALITY FOR A STEKLOV-TYPE LAPLACIAN EIGENVALUE.

Author

FERONE, VINCENZO, NITSCH, CARLO, and TROMBETTI, CRISTINA

Subjects
LAPLACIAN operator, MATHEMATICAL inequalities, EIGENVALUES, LIPSCHITZ spaces, HAUSDORFF measures, ORTHOGONAL functions, EMBEDDINGS (Mathematics), SOBOLEV spaces
Abstract

For a given bounded Lipschitz set, we consider a Steklov-type eigenvalue problem for the Laplacian operator whose solutions provide extremal functions for the compact embedding H¹(Ω) ↪ L²(∂Ω). We prove that a conjectured reverse Faber-Krahn inequality holds true at least in the class of Lipschitz sets which are "close" to a ball in a Hausdorff metric sense. The result implies that among sets of prescribed measure, balls are local minimizers of the embedding constant. [ABSTRACT FROM AUTHOR]

Published
2015
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86. Symmetrization in a Neumann problem

Author

FERONE, VINCENZO and Ferone, Vincenzo

Subjects
lcsh:Mathematics, lcsh:QA1-939
Abstract

Let w be a weak solution of the Neumann problem for a second order elliptic equation in divergence form, in abounded open subset G of Rn . In the case that the right hand side of the equation is a continuous linear functional on H1(G) , we give some symmetrization results and an estimate of the norm of w.

Published
1986

88. Convex symmetrization and applications

Author

Alvino, Angelo, Ferone, Vincenzo, Trombetti, Guido, and Lions, Pierre-Louis

Abstract

We give a “generalized” version of the isoperimetric inequality when the perimeter is defined with respect to a convex, positively homogeneous function on ℝn. We use it to prove that, for any function ucompactly supported in ℝn, the integral of a convex function of Dudecreases when uis rearranged in the corresponding “convex” way. Similar arguments allow us, for example, to prove comparison results for solutions of the Dirichlet problem for elliptic equations when the differential operator satisfies suitable structure assumptions.

Published
1997
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89. Bilevel Learning of Regularization Models and Their Discretization for Image Deblurring and Super-Resolution

Author

Bubba, Tatiana A., Calatroni, Luca, Catozzi, Ambra, Crisci, Serena, Pock, Thomas, Pragliola, Monica, Rautio, Siiri, Riccio, Danilo, Sebastiani, Andrea, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Benfenati, Alessandro, editor, Porta, Federica, editor, Bubba, Tatiana Alessandra, editor, and Viola, Marco, editor

Published
2024
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90. On the Inexact Proximal Gauss–Newton Methods for Regularized Nonlinear Least Squares Problems

Author

Porta, Federica, Villa, Silvia, Viola, Marco, Zach, Martin, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Benfenati, Alessandro, editor, Porta, Federica, editor, Bubba, Tatiana Alessandra, editor, and Viola, Marco, editor

Published
2024
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91. Majoration-Minimization for Sparse SVMs

Author

Benfenati, Alessandro, Chouzenoux, Emilie, Franchini, Giorgia, Latva-Äijö, Salla, Narnhofer, Dominik, Pesquet, Jean-Christophe, J. Scott, Sebastian, Yousefi, Mahsa, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Benfenati, Alessandro, editor, Porta, Federica, editor, Bubba, Tatiana Alessandra, editor, and Viola, Marco, editor

Published
2024
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92. On a Fixed-Point Continuation Method for a Convex Optimization Problem

Author

Fest, Jean-Baptiste, Heikkilä, Tommi, Loris, Ignace, Martin, Ségolène, Ratti, Luca, Rebegoldi, Simone, Sarnighausen, Gesa, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Benfenati, Alessandro, editor, Porta, Federica, editor, Bubba, Tatiana Alessandra, editor, and Viola, Marco, editor

Published
2024
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93. STEMPO—Dynamic X-Ray Tomography Phantom

Author

Heikkilä, Tommi, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Benfenati, Alessandro, editor, Porta, Federica, editor, Bubba, Tatiana Alessandra, editor, and Viola, Marco, editor

Published
2024
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94. Non-Log-Concave and Nonsmooth Sampling via Langevin Monte Carlo Algorithms

Author

Lau, Tim Tsz-Kit, Liu, Han, Pock, Thomas, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Benfenati, Alessandro, editor, Porta, Federica, editor, Bubba, Tatiana Alessandra, editor, and Viola, Marco, editor

Published
2024
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95. Betti Tables Forcing Failure of the Weak Lefschetz Property

Author

Grate, Sean, Schenck, Hal, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Nagel, Uwe, editor, Adiprasito, Karim, editor, Di Gennaro, Roberta, editor, Faridi, Sara, editor, and Murai, Satoshi, editor

Published
2024
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96. Equivariant Euler Characteristics on Permutohedral Varieties

Author

Galgano, Vincenzo, Keneshlou, Hanieh, Michałek, Mateusz, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Nagel, Uwe, editor, Adiprasito, Karim, editor, Di Gennaro, Roberta, editor, Faridi, Sara, editor, and Murai, Satoshi, editor

Published
2024
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97. Hilbert Functions and Jordan Type of Perazzo Artinian Algebras

Author

Abdallah, Nancy, Altafi, Nasrin, De Poi, Pietro, Fiorindo, Luca, Iarrobino, Anthony, Macias Marques, Pedro, Mezzetti, Emilia, Miró-Roig, Rosa M., Nicklasson, Lisa, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Nagel, Uwe, editor, Adiprasito, Karim, editor, Di Gennaro, Roberta, editor, Faridi, Sara, editor, and Murai, Satoshi, editor

Published
2024
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98. Totally Nonnegative Toeplitz Matrices and Hodge-Riemann Relations in Codimension Two

Author

McDaniel, Chris, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Nagel, Uwe, editor, Adiprasito, Karim, editor, Di Gennaro, Roberta, editor, Faridi, Sara, editor, and Murai, Satoshi, editor

Published
2024
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99. Unexpected Hypersurfaces and Their Consequences: A Survey

Author

Harbourne, Brian, Migliore, Juan, Nagel, Uwe, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Nagel, Uwe, editor, Adiprasito, Karim, editor, Di Gennaro, Roberta, editor, Faridi, Sara, editor, and Murai, Satoshi, editor

Published
2024
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100. Lefschetz Properties for Quadratic Stanley-Reisner Artinianizations and their Idealizations

Author

Costa, Barbara, Gondim, Rodrigo, Alberti, Giovanni, Series Editor, Patrizio, Giorgio, Editor-in-Chief, Bracci, Filippo, Series Editor, Canuto, Claudio, Series Editor, Ferone, Vincenzo, Series Editor, Fontanari, Claudio, Series Editor, Moscariello, Gioconda, Series Editor, Pistoia, Angela, Series Editor, Sammartino, Marco, Series Editor, Nagel, Uwe, editor, Adiprasito, Karim, editor, Di Gennaro, Roberta, editor, Faridi, Sara, editor, and Murai, Satoshi, editor

Published
2024
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