Results 41 to 50 of about 10,611,411 (206)

A Suzuki-type common fixed point theorem

, 2017
In this paper we establish a common fixed point theorem for two maps under the generalized contractive condition in a complete metric spaces.
M.C. Arya, N. Chandra, Mahesh Joshi
core   +1 more source

A unique common fixed point theorem for occasionally weakly compatible maps [PDF]

Surveys in Mathematics and its Applications, 2008
The aim of this paper is to establish a unique common fixed point theorem for two pairs of occasionally weakly compatible single and multi-valued maps in a metric space. This result improves the result of Türkoglu et al. (Math. Commun.
Hakima Bouhadjera, Ahcène Djoudi, Brian Fisher   +2 more
doaj  

Common Fixed Point Theorems in a Complete 2-metric Space [PDF]

, 1963
summary:In the present paper, we establish a common fixed point theorem for four self-mappings of a complete 2-metric space using the weak commutativity condition and $A$-contraction type condition and then extend the theorem for a class of ...
Saha, Mantu, Dey, Debashis, Siegfried Gähler   +2 more
core   +1 more source

Common Fixed Point Theorems for a Finite Family of Discontinuous and Noncommutative Maps

Fixed Point Theory and Applications, 2011
We study common fixed point theorems for a finite family of discontinuous and noncommutative single-valued functions defined in complete metric spaces.
Lin Lai-Jiu, Wang Sung-Yu
doaj  

Interpolative Geraghty-Type Contractions in Bicomplex-Valued Metric Spaces: Fixed Point Results, Stability Analysis, and Applications

AppliedMath
In this paper, we introduce and systematically study the class of interpolative Geraghty-type contractive mappings within the framework of complete bicomplex-valued metric spaces (bi-CVMS).
Rakhal Das, Satyendra Narayan
doaj   +1 more source

A Common Fixed Point Theorem in Intuitionistic Menger Spaces [PDF]

, 2016
The aim of this paper is to consider intuitionistic Menger Spaces and prove a common fixed point theorem for six mappings using compatibility of type (P1) and (P2)
, Dr. Varsha Sharma
core   +1 more source

Some fixed point theorems for discontinuous mappings [PDF]

This paper provides a fixed point theorem à la Schauder, where the mappings considered are possibly discontinuous. Our main result generalizes and unifies several well-known results.Schauder fixed point theorem, Brouwer fixed point theorem, discontinuity.
Philippe Bich
core  

A common coupled fixed point theorem in intuitionistic Menger metric space [PDF]

Mathematica Moravica, 2016
We establish a common fixed point theorem for mappings under φ-contractive conditions on intuitionistic Menger metric spaces. As an application of our result we study the existence and uniquenes of the solution to a nonlinear Fredholm integral equation ...
Leila Aoua Ben, Aliouche Abdelkrim
doaj  

A Short And Constructive Proof of Tarski's Fixed-Point Theorem [PDF]

I give short and constructive proofs of Tarski's fixed-point theorem, and of a much-used extension of Tarski's fixed-point theorem to set- valued maps.tarski, fixed-point theorem, supermodular, supermodular games, strategic complementarities, equilibrium
Federico Echenique
core  

Ordered Non-Archimedean Fuzzy Metric Spaces and Some Fixed Point Results

Fixed Point Theory and Applications, 2010
In the present paper we provide two different kinds of fixed point theorems on ordered nonArchimedean fuzzy metric spaces. First, two fixed point theorems are proved for fuzzy order ψ-contractive type mappings. Then a common fixed point theorem is
Dorel Miheţ, Ishak Altun
doaj   +2 more sources