نتایج جستجو برای: valued metric

تعداد نتایج: 119667  

Journal: :International Journal of Pure and Apllied Mathematics 2014

Journal: :Journal of Fourier Analysis and Applications 2021

Abstract We introduce and investigate an adaptation of Fourier series to set-valued functions (multifunctions, SVFs) bounded variation. In our approach we define analogue the partial sums with help Dirichlet kernel using newly defined weighted metric integral. derive error bounds for these approximants. As a consequence, prove that sequence converges pointwisely in Hausdorff values approximated...

In this paper, by using C-class functions, we will present a coupled …xed problem in b-metric space for the single-valued operators satisfying a generalized contraction condition. First part of the paper is related to some …xed point theorems, the second part presents the uniqueness and existence for the solution of the coupled …xed point problem and in the third part we...

Journal: :The Journal of Nonlinear Sciences and Applications 2017

Journal: :Axioms 2023

In this present study, we propose the concept of tricomplex-controlled metric spaces as a generalization both controlled metric-type and tricomplex spaces. work, establish fixed point results using Banach, Kannan Fisher-type contractions supported with nontrivial examples in setting proposed space. We apply derived result to find analytical solution an integral equation technique under same met...

Journal: :Computers & Mathematics with Applications 2011

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