Results 1 to 10 of about 6,895 (118)
Optimal Linear Biased Estimation Based on Generalized Contraction Mapping
IEEE Access, 2018 Estimation methods are generalized in this paper by the idea of “scalar-vector-matrix”. A generalized contraction mapping (GCM) framework is proposed for searching the optimal linear biased estimation.
Zhangming He +3 more
doaj +3 more sources
Convergence and stability of generalized φ-weak contraction mapping in CAT(0) spaces
Open Mathematics, 2017 The aim of this paper is to prove some fixed point results for generalized φ-weak contraction mapping and study a new concept of stability which is called comparably almost T-stable by using iterative schemes in CAT(0) spaces.
Kim Kyung Soo
doaj +2 more sources
Generalized $F$-contractions in Partially Ordered Metric Spaces [PDF]
Sahand Communications in Mathematical Analysis, 2019 We discuss about the generalized $F$-contraction mappings in partially ordered metric spaces. For this, we first introduce the notion of ordered weakly $F$-contraction mapping.
Seyede Samira Razavi +1 more
doaj +1 more source
Teori Titik Tetap untuk Tipe Kannan yang Diperumum dalam Ruang b-Metrik Modular Lengkap
Jambura Journal of Mathematics, 2023 Some generalizations of Banach's contraction principle, which is a fixed-point theorem for contraction mapping in metric spaces, have developed rapidly in recent years.
Afifah Hayati +2 more
doaj +1 more source
International Journal of Analysis and Applications, 2022 By principal motivation from the results of the new iterative scheme that produces faster results than K-iteration. In this article, we study generalized results by a new iteration scheme to approximate fixed points of generalized contraction and Suzuki ...
N. Muhammad +6 more
doaj +1 more source
Journal of Inequalities and Applications, 2023 In this article, we introduce two new types of generalized contraction mappings in double controlled metric type spaces: Θ-double controlled contraction mapping and Ćirić-Reich-Rus-type-Θ-double controlled contraction mapping.
Fatima M. Azmi
doaj +1 more source
On Fixed Point Results for Generalized Contractions in Non-Newtonian Metric Spaces
Cumhuriyet Science Journal, 2022 TThe work of non-Newtonian calculus was begun in 1972. This calculus provides a different area to the classical one. Non-Newtonian metric concept was defined in 2002 by Basar and Cakmak. Then Binbaşıoğlu et al.
Demet Binbaşıoğlu
doaj +1 more source
Fixed point results for weak contractions in partially ordered b-metric space
BMC Research Notes, 2021 Objectives We explore the existence of a fixed point as well as the uniqueness of a mapping in an ordered b-metric space using a generalized $$({\check{\psi }}, \hat{\eta })$$ ( ψ ˇ , η ^ ) -weak contraction.
N. Seshagiri Rao, K. Kalyani, K. Prasad
doaj +1 more source
Existence and Uniqueness of Fixed Points of Generalized F-Contraction Mappings
Journal of Mathematics, 2021 The newest generalization of the Banach contraction through the notions of the generalized F-contraction, simulation function, and admissible function is introduced.
A. P. Farajzadeh, M. Delfani, Y. H. Wang
doaj +1 more source
Fixed sets and fixed points for mappings in generalized $\rm Lim$-spaces of Fréchet
Karpatsʹkì Matematičnì Publìkacìï, 2023 In the article, we axiomatically define generalized $\rm Lim$-spaces $(X,{\rm Lim})$, Cauchy structures, contractive mappings and prove an abstract version of the contraction mapping principle.
V.F. Babenko +2 more
doaj +1 more source