Results 21 to 30 of about 3,043 (168)
Open Mathematics, 2018 In this work, we introduce the notions of (s, p, α)-quasi-contractions and (s, p)-weak contractions and deduce some fixed point results concerning such contractions, in the setting of b-metric-like spaces.
Zoto Kastriot +2 more
doaj +1 more source
On interpolative Hardy-Rogers contractive of Suzuki type mappings
Topological Algebra and its Applications, 2021 In this paper, we obtain a fixed point theorem ω- ψ-interpolative Hardy-Rogers contractive of Suzuki type mappings. In the following, we present an example to illustrate the new theorem is applicable. Subsequently, some results are given.
Yeşilkaya Seher Sultan
doaj +1 more source
Some Coupled Fixed Point Results on Partial Metric Spaces [PDF]
, 2011 In this paper we give some coupled fixed point results for mappings satisfying different contractive conditions on complete partial metric spaces.Comment: To appear in International Journal of Mathematics and Mathematical ...
Aydi, Hassen
core +3 more sources
A Combinatorial Analog of a Theorem of F.J.Dyson [PDF]
, 2009 Tucker's Lemma is a combinatorial analog of the Borsuk-Ulam theorem and the case n=2 was proposed by Tucker in 1945. Numerous generalizations and applications of the Lemma have appeared since then.
Jayawant, Pallavi, Wong, Peter
core +2 more sources
Some fixed point theorems concerning F-contraction in complete metric spaces
, 2014 In this paper, we extend the result of Wardowski (Fixed Point Theory Appl. 2012:94, 2012) by applying some weaker conditions on the self map of a complete metric space and on the mapping F, concerning the contractions defined by Wardowski.
H. Piri, Poom Kumam
semanticscholar +1 more source
Coupled fixed point theorems in complete metric spaces endowed with a directed graph and application
Open Mathematics, 2017 The purpose of this paper is to present some existence results for coupled fixed point of a (φ,ψ) —contractive condition for mixed monotone operators in metric spaces endowed with a directed graph.
Kir Mehmet +2 more
doaj +1 more source
A General Fixed Point Theorem for Two Pairs of Absorbing Mappings in Gp -Metric Spaces
Annales Mathematicae Silesianae, 2020 A general fixed point theorem for two pairs of absorbing mappings satisfying a new type of implicit relation ([37]), without weak compatibility in Gp-metric spaces is proved.
Popa Valeriu
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Open Mathematics, 2019 The purpose of this paper is to find common fixed point results for two families of multivalued mappings fulfilling generalized rational type A–dominated contractive conditions on a closed ball in complete dislocated b-metric spaces. Some new fixed point
Rasham Tahair, Shoaib Abdullah
doaj +1 more source
Convergence theorems for uniformly quasi‐Lipschitzian mappings
International Journal of Mathematics and Mathematical Sciences, Volume 2004, Issue 15, Page 763-775, 2004., 2004 We prove some convergence theorems of the modified Ishikawa iterative sequence with errors for uniformly quasi‐Lipschitzian mappings in metric spaces. Our results generalize and improve the corresponding results of Petryshyn and Williamson, Ghosh and Debnath, Liu, and many others.
Haiyun Zhou +3 more
wiley +1 more source
Common Fixed Point Theorems in Fuzzy Metric Spaces
, 2016 In this paper we used the concept of compatible of type (P) in fuzzy metric spaces. Our result generalize earlier results due to Vasuki [18], Chugh and Kumar [3] and others. 2000 Mathematics Subject Classification: 54H25, 47H10.
R. N. Patel, M. K. Tiwari
semanticscholar +1 more source