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Coincidence and fixed point theorems in metric and Banach spaces
Published 2001-01-01“…We prove some coincidence and fixed point theorems for generalized (ϕ,f)-contractive type and f-nonexpansive type multivalued and singlevalued mappings in metric and Banach spaces, respectively. …”
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Expansive Fixed Point Theorems for tri-simulation functions
Published 2022-05-01Get full text
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23
Coupled Fixed Point Theorems under Weak Contractions
Published 2012-01-01“…Appl. 61(2011), 1254–1260] studied common fixed point theorems on cone metric spaces by using the concept of c-distance. …”
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24
Caristi’s Fixed Point Theorem in Cone Metric Space
Published 2022-01-01“…In addition, we partially addressed an open problem in which Caristi-Kirk fixed point result in cone metric spaces reduces to a classical result in metric spaces and provided a brief justification for a partial positive answer to this open problem using Caristi-Kirk fixed point theorem on uniform space. The proofs given to Caristi-Kirk’s result vary and use different techniques.…”
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25
Multivalued Fixed Point Theorems for Generalized Contractions and Their Applications
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26
Remarks on a fixed-point theorem of Gerald Jungck
Published 1990-01-01Subjects: “…fixed point theorem…”
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Soft Fixed Point Theorems for the Soft Comparable Contractions
Published 2021-01-01“…Furthermore, we prove two soft fixed point theorems which assure the existence of soft fixed points for these two types of comparable contractions. …”
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q-Hyperconvexity in Quasipseudometric Spaces and Fixed Point Theorems
Published 2012-01-01“…In particular, in the present paper, we consider subspaces of q-hyperconvex spaces and also present some fixed point theorems for nonexpansive self-maps on a bounded q-hyperconvex quasipseudometric space. …”
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Common fixed point theorems for sequences of fuzzy mappings
Published 1994-01-01“…In this paper, we define g-contractive and g-contractive type fuzzy mappings and prove common fixed point theorems for sequences of fuzzy mappings on a complete metric linear space.…”
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A common fixed point theorem of Meir and Keeler type
Published 1993-01-01“…In this paper, we introduce the concept of compatible mappings of type (A) on a metric space, which is equivalent to the concept of compatible mappings under some conditions, and give a common fixed point theorem of Meir and Keeler type. Our result extends, generalized and improves some results of Meir-Keeler, Park-Bae, Park-Rhoades, Pant and Rao-Rao, etc.…”
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32
An Illusion: “A Suzuki Type Coupled Fixed Point Theorem”
Published 2014-01-01“…Finally, we present a fixed point theorem for Suzuki type (α, r)-admissible contractions.…”
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33
Fixed Point Theorems on Nonlinear Binary Operator Equations with Applications
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34
Common Fixed Point Theorems for Probabilistic Nearly Densifying Mappings
Published 2015-01-01“…The aim of this paper is to prove some coincidence and common fixed point theorems for probabilistic nearly densifying mappings in complete Menger spaces. …”
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Fixed Point Theorems for Generalized Mizoguchi-Takahashi Graphic Contractions
Published 2016-01-01“…For the purpose of extension and modification of classical ideas related with Mizoguchi-Takahashi contraction, we define generalized Mizoguchi-Takahashi G-contractions and establish some generalized fixed point theorems regarding these contractions in this paper. …”
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Some Fixed Point Theorems in Generalized Probabilistic Metric Spaces
Published 2014-01-01“…We introduce the concepts of (H,ψ,Φ)-contraction and probabilistic (α,φ)-contraction mappings in generalized probabilistic metric spaces and prove some fixed point theorems for such two types of mappings in generalized probabilistic metric spaces. …”
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Some Remarks on Fixed Point Theorems for Interpolative Kannan Contraction
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38
Theta Cone Metric Spaces and Some Fixed Point Theorems
Published 2020-01-01“…Furthermore, it proves some lemmas and then uses them to give further generalizations of some well-known fixed point theorems. Specifically, Theorem 2 of the paper is a generalization of Reich’s fixed point theorem.…”
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Fixed Point Theorems and Uniqueness of the Periodic Solution for the Hematopoiesis Models
Published 2012-01-01“…Our methods are based on the equivalent norm techniques and a new fixed point theorem in the continuous function space.…”
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Random Fixed Point Theorems of Random Comparable Operators and an Application
Published 2015-01-01“…We introduce the new concept of random comparable operators as a generalization of random monotone operators and prove several random fixed point theorems for such a class of operators in partially ordered Banach spaces. …”
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