Results 1 to 10 of about 3,623 (97)
Hyers-Ulam stability of a nonautonomous semilinear equation with fractional diffusion
Demonstratio Mathematica, 2020 In this paper, we study the Hyers-Ulam stability of a nonautonomous semilinear reaction-diffusion equation. More precisely, we consider a nonautonomous parabolic equation with a diffusion given by the fractional Laplacian. We see that such a stability is
Villa-Morales José
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On θ-generalized demimetric mappings and monotone operators in Hadamard spaces
Demonstratio Mathematica, 2020 Our main interest in this article is to introduce and study the class of θ-generalized demimetric mappings in Hadamard spaces. Also, a Halpern-type proximal point algorithm comprising this class of mappings and resolvents of monotone operators is ...
Ogwo Grace N. +3 more
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On relation-theoretic F−contractions and applications in F−metric spaces
Acta Universitatis Sapientiae: Mathematica, 2023 The aim is to introduce some relation theoretic variants of F−contraction in an F−metric space endowed with a binary relation R and to prove results for its fixed point.
Tomar Anita, Joshi Meena, Padaliya S. K.
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A Note on Brondsted's Fixed Point Theorem [PDF]
arXiv, 2023 We show that for the case of uniformly convex Banach spaces the conditions of the Brondsted fixed point theorem can be relaxed.
arxiv
Acta Universitatis Sapientiae: Mathematica, 2022 We contribute to the development of equivalence of fixed point iterative sequences for multivalued mappings in modular function spaces, by proving the equivalence of convergence of implicit Mann, implicit Ishikawa, implicit Noor, implicit multistep ...
Akewe H. +2 more
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Some results on Caristi type coupled fixed point theorems
Acta Universitatis Sapientiae: Mathematica, 2022 In this work we define the concepts of the coupled orbit and coupled orbitally completeness. After then, using the method of Bollenbacher and Hicks [8], we prove some Caristi type coupled fixed point theorems in coupled orbitally complete metric spaces ...
Şahin İlker, Telci Mustafa
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Results in Strongly Minihedral Cone and Scalar Weighted Cone Metric Spaces and Applications
Annales Mathematicae Silesianae, 2021 The convergence of sequences and non-unique fixed points are established in ℳ-orbitally complete cone metric spaces over the strongly minihedral cone, and scalar weighted cone assuming the cone to be strongly minihedral.
Tomar Anita, Joshi Meena
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Existence of zeros for operators taking their values in the dual of a Banach space [PDF]
Fixed Point Theory Appl. 2004, no. 3, 187--194, 2003 We prove, under certain conditions, the existence of zeros for a weakly continuous operator on a paracompact topological space into the dual of a Banach space.
arxiv +1 more source
A note on Fredholm integral equation [PDF]
arXiv, 2021 This note gives results on the existence of semi-continuous solutions of a Fredholm integral equation of the second kind using Tarski's fixed point theorem.
arxiv
The Role of Generalized β−J Contraction Mappings in Neutrosophic Metric Spaces and Its Applications
Abstract and Applied AnalysisMSC2020 Classification: 47H10, 45D05 ...
M. Pandiselvi +2 more
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