Search

Your search keyword '"OKEKE, GODWIN AMECHI"' showing total 58 results
Start Over Author "OKEKE, GODWIN AMECHI"
58 results on '"OKEKE, GODWIN AMECHI"'

51. A generalized contraction mapping applied in solving modified implicit ϕ-Hilfer pantograph fractional differential equations

Author

Okeke, Godwin Amechi, Francis, Daniel, and Nse, Celestin Akwumbuom

Abstract

In this paper, we provide applications to the results proved by Aydi et al. (J Inequal Appl 2014:229, 2014). Our results extend and generalize several known results and can be applied in solving certain problems in mathematical sciences. In particular, our results generalized some existing results including recent results proved by Afshari et al. (J Inequal Appl 2021:185, 2021. 10.1186/s13660-021-02711-x).

Published
2022
Full Text
View/download PDF

52. Approximation of fixed point of multivalued p-quasi-contractive mappings in modular function spaces.

Author

Okeke, Godwin Amechi and Khan, Safeer Hussain

Abstract

The purpose of this paper is to extend the recent results of Okeke et al. (2018) to the class of multivalued p-quasi-contractive mappings in modular function spaces. We approximate fixed points of this class of nonlinear multivalued mappings in modular function spaces. Moreover, we extend the concepts of T -stability, almost T -stability and summably almost T -stability to modular function spaces and give some results. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

55. Stability Results for Multistep Iteration Satisfying a General Contractive Condition of Integral Type in a Normed Linear Space

Author

Akewe, Hudson and Okeke, Godwin Amechi

Abstract

In this paper, we prove some stability results for multistep iteration scheme by using maps satisfying contractive condition of integral type in a normed linear space. Our results are generalizations and extensions of some of the results of Berinde [1], Olatinwo [2], Osilike and Udomene [3], Rhoades [4, 5] and some other numerous results in the literature.Keywords: Multistep iteration, contractive condition of integral type, normed linear spacesJournal of the Nigerian Association of Mathematical Physics, Volume 20 (March, 2012), pp 5 – 12

Published
2015

Catalog

Books, media, physical & digital resources
See catalog results