Results 51 to 60 of about 410 (157)
Journal of Mathematics, Volume 2026, Issue 1, 2026.In the present paper, we employ the notion of w‐distance to prove a large Kannan‐type contraction inequality in metric spaces. The notion of a coupled large Kannan contraction is introduced, and by using the Geraghty‐type control function, we derive fixed point results in metric spaces with and without partial order.
Priyam Chakraborty +4 more
wiley +1 more source
DELTA-CONVERGENCE FOR ASYMPTOTICALLY NONEXPANSIVE MAPPING IN CAT(K) SPACE THROUGH MODIFIED S- ITERATION PROCEDURE [PDF]
, 2016 In this paper we establish convergence theorem for asymptotically non expansive mapping in CAT () space and will approximate fixed point through modified S-iteration procedure. Keywords: Fixed point ,Asymptotically nonexpansive mapping, -convergence,CAT
Rajput, Anil +2 more
core +1 more source
Journal of Mathematics, Volume 2026, Issue 1, 2026.In this paper, we introduced new notions of almost Jaggi– and Das–Gupta–type contractions in double controlled metric space endowed with binary relation. Then, we shall prove fixed point theorems for the mentioned contractions. Some examples are also provided to prove the validity of our results.
Anil Jaglan +4 more
wiley +1 more source
Journal of Mathematics, Volume 2026, Issue 1, 2026.This manuscript investigates certain fixed point outcomes for an extended almost weak contraction map in a metric space equipped with a locally transitive binary relation. The insights achieved here improve, broaden, solidify and advance a number of noteworthy findings.
Doaa Filali +6 more
wiley +1 more source
Fixed Point and Common Fixed Point Theorem for Expansive Mapping in Fuzzy Metric Space [PDF]
, 2017 In this paper, we have endeavored to establish fixed point and common fixed theorem forexpansive mapping in fuzzy metric space.Keywords: Fixed Point, Fixed Point Theorem, Metric Space, Fuzzy Metric Space, ExpansiveMappings.AMS Subject Classification ...
Tiwari, Pankaj
core +1 more source
Journal of Mathematics, Volume 2026, Issue 1, 2026.In this paper, we introduce a family of topologies τp on metric‐type spaces (MTSs) using powers of the ϖb‐distance. Moreover, we investigate fundamental topological properties, including convergence, closed sets, Cauchy sequences, and Hausdorffness, showing how varying p > 0 affects these properties.
Ahad Hamoud Alotaibi +2 more
wiley +1 more source
Common fixed points of
Fixed Point Theory and Applications, 2011 In this paper, using the setting of a generalized metric space, a unique common fixed point of four R-weakly commuting maps satisfying a generalized contractive condition is obtained. We also present example in support of our result.
Khan Safeer, Abbas Mujahid, Nazir Talat
doaj
A General Approach to Wardowski Type Contractions in Generalized Metric Spaces and Applications
Journal of Mathematics, Volume 2026, Issue 1, 2026.In this paper, we study F‐contractions in the setting of generalized metric spaces and introduce a novel concept of unified generalized F‐weak contractions for self‐mappings. We establish existence and uniqueness results for fixed points associated with this class of contractive mappings.
Kastriot Zoto +4 more
wiley +1 more source
Stability of common fixed points in uniform spaces
Fixed Point Theory and Applications, 2011 Stability results for a pair of sequences of mappings and their common fixed points in a Hausdorff uniform space using certain new notions of convergence are proved. The results obtained herein extend and unify several known results.
Singh Shyam +2 more
doaj
Journal of Mathematics, Volume 2026, Issue 1, 2026.The aim of this paper is to introduce the concept of an ordered bipolar metric space in which we establish some fixed‐point theorems for contravariant mappings under a generalized nonlinear rational‐type contractive condition. Moreover, we analyze the monotonicity of the second iteration of the mapping, which is inherently covariant.
Deepika Adhikari +3 more
wiley +1 more source