Results 21 to 30 of about 2,370 (264)
Some Fixed Point Results for Sehgal-Proinov Type Contractions in Modular b−Metric Spaces
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023 In this paper, inspired by Proinov type contractions, we intend to acquire novel definitions and results that expand Sehgals [3] metric fixed point theory in the sense of modular b−metric space. To demonstrate the theorems, we employ a general form of (α,
Büyükkaya Abdurrahman +1 more
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The multi-morphisms and their properties and applications
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2015 In this paper a new class of multi-valued mappings (multi-morphisms) is defined as a version of a strongly admissible mapping, and its properties and applications are presented.
Mirosław Ślosarski
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Fixed Point Theory for Admissible Type Maps with Applications [PDF]
Fixed Point Theory and Applications, 2009 AbstractWe present new Leray-Schauder alternatives, Krasnoselskii and Lefschetz fixed point theory for multivalued maps between Fréchet spaces. As an application we show that our results are directly applicable to establish the existence of integral equations over infinite intervals.
Agarwal, RaviP, O'Regan, Donal
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Homotopy and normalization properties for admissible maps
Applied Mathematics Letters, 2005 With a view to improving their earlier results [Dyn. Syst. Appl. 11, No. 4, 437--447 (2002; Zbl 1067.47067)], the authors present an essential map approach for \(\mathcal B^k\)-admissible maps of \textit{S. Park} [J. Korean Math. Soc. 35, No. 4, 803--829 (1998); corrections ibid. 36, No.
Agarwal, Ravi P., O’Regan, Donal
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Trauma Admission CT as a Road Map for IVC Filters [PDF]
International Surgery, 2014 Abstract The objective of this study was to determine if admission abdominal/pelvic CT on trauma patients can be used as a novel method to evaluate the inferior vena cava (IVC) anatomy and facilitate potential IVC filter placement. Consecutive trauma admission CT's were reviewed.
Kyle, McKenney +5 more
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Coupled fixed point sets with data-dependence and stability [PDF]
Surveys in Mathematics and its Applications, 2022 In this paper we establish a coupled fixed point theorem of a coupled multivalued mapping defined on a complete metric space. In our result we use a new contractive inequality. There are rational terms in the expression of the inequality. The contractive
Binayak S. Choudhury +2 more
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New Results on F-Contractions in Complete Metric Spaces
Mathematics, 2021 The main purpose of this paper is to improve, generalize, unify, extend and enrich the recent results established by Dung and Hang (2015), Piri and Kumam (2014, 2016), and Singh et al. (2018). In our proofs, we only use the property (F1) of Wardowski’s F-
Jelena Vujaković +4 more
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On Some Interpolative Contractions of Suzuki Type Mappings
Journal of Function Spaces, 2021 The goal of this study is to propose a new interpolative contraction mapping by using an interpolative approach in the setting of complete metric spaces. We present some fixed point theorems for interpolative contraction operators using w-admissible maps
Andreea Fulga, Seher Sultan Yeşilkaya
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On Generalized Caristi Type Satisfying Admissibility Mappings
Journal of Mathematics, 2023 In this article, the existence and uniqueness of a fixed point were investigated using the concept of σ , γ
Mohammed M. A. Almazah +3 more
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Some Maximal Elements' Theorems in FC-Spaces
Journal of Inequalities and Applications, 2009 Let I be a finite or infinite index set, let X be a topological space, and let (Yi,φNi)i∈I be a family of FC-spaces. For each i∈I, let Ai:X→2Yi be a set-valued mapping. Some new existence theorems of maximal elements for a set-
Rong-Hua He, Yong Zhang
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