نتایج جستجو برای: valued mappings

تعداد نتایج: 60484  

Journal: :Arabian Journal of Mathematics 2023

Abstract We establish a relationship between asymptotic regularity and common stationary points of multivalued mappings on metric space. As consequence our results, we obtain new fixed point result for two asymptotically regular single-valued mappings. Our work significantly improves complements comparable results in the literature.

Journal: :mathematics interdisciplinary research 0
arsla hojat ansari department of mathematics, karaj branch, islamic azad university, karaj, iran, diana dolicanin-dekic faculty of technical science, 38000 kosovska mitrovica, feng gu institute of applied mathematics and department of mathematics, hangzhou normal university, hangzhou, zhejiang 310036, branislav popovic 4faculty of science, university of kragujevac, radoja domanovica 12, 34000 kragujevac, serbia, stojan n radenovic faculty of mechanical engineering, university of belgrade, kraljice marije 16, 11120 beograd, serbia

banach contraction principle has been generalized in different spaces by mathematicians over the years. mustafa and sims [18] proposed a new class of generalized metric spaces, which are called as g-metric spaces. in this type of spaces a non-negative real number is assigned to every triplet of elements. many mathematicians studied extensively various results on g-metric spaces by using the con...

Journal: :Int. J. Math. Mathematical Sciences 2011
Wutiphol Sintunavarat Poom Kumam

The concept of tangential for single-valued mappings is extended to multivalued mappings and used to prove the existence of a common fixed point theorem of Gregus type for four mappings satisfying a strict general contractive condition of integral type. Consequently, several known fixed point results generalized and improved the corresponding recent result of Pathak and Shahzad 2009 and many au...

Journal: :Topological Algebra and its Applications 2022

Abstract This paper presents two fixed point results for both single valued and multivalued mappings on F -metric spaces, which is introduced by Jleli Samet [1]. First, we consider the concept of P -contraction mappings. Then using Feng-Liu’s technique, present a result -closed set spaces.

Journal: :Applied Mathematics Letters 1999

Journal: :Czechoslovak Mathematical Journal 1991

Journal: :Journal of Mathematics and Statistics 2007

Journal: :Nonlinear Analysis: Theory, Methods & Applications 2003

Journal: :Journal of Korean Institute of Intelligent Systems 2011

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