Results 51 to 60 of about 10,611,411 (206)

Common Fixed Point Theorems for Contractive Maps

open access: yesJournal of Mathematical Analysis and Applications, 1998
The author gives common fixed point theorems for a family of operators under minimal type commutativity and contractive conditions.
openaire   +1 more source

Fixed point and common fixed point theorems on ordered cone metric spaces

open access: yesApplied Mathematics Letters, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ishak Altun   +2 more
openaire   +3 more sources

Nonlinear Inequality, Fixed Point and NashEquilibrium [PDF]

open access: yes
In this paper, we give new sufficient conditions for the existence of a solution of theg-maximum equality. As a consequence, we prove a new fixed point theorem.
Moussa Larbani   +2 more
core  

Different common fixed point theorems of integral type for pairs of subcompatible mappings [PDF]

open access: yesMathematica Moravica, 2018
In this paper, a general common fixed point theorem for two pairs of subcompatible mappings satisfying integral type implicit relations is obtained in a metric space. Our result improves several results especially the result of Pathak et al. [6].
Hakima Bouhadjera
doaj  

Borsuk's antipodal and fixed-point theorems for correspondences without convex values [PDF]

open access: yes
We present an extension of Borsuk's antipodal theorem (existence of a zero) for antipodally approachable correspondences without convex values. This result is a generalization of Borsuk-Ulam Theorem and has a fixed-point equivalent formulation.Borsuk's ...
Jean-Marc Bonnisseau   +3 more
core  

From an Abstract Maximal Element Principle to Optimization Problems, Stational Point Theorems and Common Fixed Point Theorems [PDF]

open access: yes, 2011
[[abstract]]In this paper, we first establish an existence theorem related with intersection theorem, maximal element theorem and common fixed point theorem for multivalued maps by applying an abstract maximal element principle proved by Lin and Du. Some
Lai-Jiu Lin; Wei-Shih Du
core  

A new approach to the Assad-Kirk fixed point theorem

open access: yes, 2016
Altun, Ishak/0000-0002-7967-0554; MINAK, GULHAN/0000-0002-3711-9633In the present paper, considering the Wardowski's technique, we give a new approach to the Assad-Kirk fixed point theorem on metrically convex metric spaces.
Olgun, Murat   +2 more
core   +1 more source

Some Fixed Point and Common Fixed Point Results in L – Space [PDF]

open access: yes, 2015
There are several theorems are prove in L – space, using various type of mappings. In this paper, we prove some fixed point theorem and common fixed point theorem in L- space using different, symmetric rational mappings.
Anupama Gupta, Arvind Gupta,
core   +1 more source

Common Fixed Point Theorem in Cone Metric Space for Rational Contractions

open access: yesInternational Journal of Analysis and Applications, 2013
In this paper we prove the common fixed point theorem in cone metric space for rational expression in normal cone setting. Our results generalize the main result of Jaggi [10] and Dass, Gupta [11].
R. Uthayakumar, G. Arockia Prabakar
doaj   +2 more sources

A common fixed point theorem in Menger space using implicit relation [PDF]

open access: yesSurveys in Mathematics and its Applications, 2013
The main purpose of this paper is to prove a common fixed point theorem for two pairs of weakly compatible mappings in Menger space using implicit relation.
B.D. Pant, Sunny Chauhan
doaj  

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