Results 21 to 30 of about 729,493 (277)

COMMON FIXED POINT THEOREMS FOR EIGHT OCCASIONALLY WEAKLY COMPATIBLE MAPPINGS IN FUZZY METRIC SPACE

open access: yes, 2021
: In this paper, we prove common fixed point theorems for eight occasionally weakly  Compatible (owc) mappings. Introduction In 1965 L.A.Zadeh [7] introduced the concept of fuzzy sets.
G.Narender Reddy, P.Srikanth Rao, M.Rangamma
core   +1 more source

Tripled coincidence points for weakly compatible and its variants in fuzzy metric spaces [PDF]

open access: yes, 2015
In this paper, we will introduce the concept of weakly commuting and variants of weakly commuting mappings (R-weakly commuting, R-weakly commuting of type (Af), type (Ag), type (P) mappings) for triplet in fuzzy metric spaces.
kaushik, preeti, Preeti Kaushik
core   +1 more source

Contractive mapping theorems in Partially ordered metric spaces

open access: yesCubo, 2020
The purpose of this paper is to establish some coincidence, common fixed point theorems for monotone $f$-non decreasing self mappings satisfying certain rational type contraction in the context of a metric spaces endowed with partial order.
N. Seshagiri Rao   +2 more
doaj   +1 more source

Weakly compatible fixed point theorem in intuitionistic fuzzy metric spaces

open access: yesAIP Advances, 2023
This study presents fundamental theorems, lemmas, and mapping definitions. There are three types of mappings: binary operators, compatible mappings, and sequentially continuous mappings.
Chen Yue   +6 more
doaj   +1 more source

Common Fixed Point of (ψ, β, L)-Generalized Contractive Mapping in Partially Ordered b-Metric Spaces

open access: yesAxioms, 2023
The purpose of this paper is to attain the existence of coincidences and common fixed points in four mappings satisfying (ψ,β,L)-generalized contractive conditions in the framework of partially ordered b-metric spaces.
Binghua Jiang   +2 more
doaj   +1 more source

Implementation, Elimination of Weakly Dominated Strategies and Evolutionary Dynamics [PDF]

open access: yes, 2000
This paper studies convergence and stability properties of Sjostrom's (1994) mechanism, under the assumption that boundedly rational players find their way to equilibrium using monotonic evolutionary dynamics and best-reply dynamics.
A. Cabrales   +6 more
core   +2 more sources

Some Common Fixed Point Theorems in Generalized Metric Spaces

open access: yesJournal of Mathematics, 2013
First we prove common fixed point theorems for weakly compatible maps which generalize the results of Chen (2012). Secondly, we prove common fixed point theorems using property E.A. along with weakly compatible maps.
Manoj Kumar, Pankaj Kumar, Sanjay Kumar
doaj   +1 more source

COINCIDENCE POINTS OF WEAKLY COMPATIBLE MAPPINGS [PDF]

open access: yesBulletin of the Korean Mathematical Society, 2008
We present coincidence points and common fixed point re- sults for (f, g)-contractive mapping and (f, g)-nonexpansive mappings. Our results generalize and complement various known results existing in the literature.
openaire   +1 more source

Some Results of Common Fixed Point for Compatible Mappings in Ƒ-Metric Spaces

open access: yesJournal of New Theory, 2021
Recently, Ƒ-metric space has been started, and a natural topology has been described in these spaces by Jleli and Samet. Furthermore, a new form of the Banach contraction principle has been given in the new spaces.
Demet Binbaşıoğlu
doaj   +1 more source

On coincidence and fixed-point theorems in fuzzy symmetric spaces [PDF]

open access: yesJournal of Hyperstructures, 2012
In this paper, common fixed point theorems have been studied in fuzzy symmetric space instead of fuzzy metric space.Using weakly compatibility, property ( E.A.), we have generalized the common fixed point theorems for a pair of weakly compatible self ...
T. K. Samanta   +4 more
doaj   +1 more source

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