Results 321 to 330 of about 2,925,800 (357)

Covering Mappings Acting into Normed Spaces and Coincidence Points

Proceedings of the Steklov Institute of Mathematics, 2021
A. Arutyunov, S. Zhukovskiy
semanticscholar   +1 more source

Fixed and coincidence points for hybrid rational Geraghty contractive mappings in ordered $b$-metric spaces

, 2017
In this paper, we present some fixed and coincidence point theorems for hybrid rational Geraghty contractive mappings in partially ordered $b$-metric spaces. Also, we derive certain coincidence point results for such contractions. An illustrative example
A. H. Ansari, A. Razani, N. Hussain
semanticscholar   +1 more source

Stability Theorems for Estimating the Distance to a Set of Coincidence Points

SIAM Journal on Optimization, 2015
Coincidence points of two set-valued mappings of metric spaces are analyzed. Uniform estimates are obtained for the distance to the set of coincidence points and to the set of intersections of the graphs of two set-valued mappings.
A. Arutyunov, E. Avakov, S. Zhukovskiy
semanticscholar   +1 more source

Coincidence Points And Common Fixed Points For Expansive Type Mappings In Cone b-Metric Spaces

, 2016
In this paper we prove coincidence point and common …xed point results for mappings satisfying some expansive type contractions in the setting of a cone b-metric space. Our results improve and supplement some recent results in the literature.
S. K. Mohanta, Rima Maitra
semanticscholar   +1 more source

The coincidence approach to stochastic point processes

Advances in Applied Probability, 1975
The structure of the probability space associated with a general point process, when regarded as a counting process, is reviewed using the coincidence formalism. The rest of the paper is devoted to the class of regular point processes for which all coincidence probabilities admit densities. It is shown that their distribution is completely specified by
openaire   +2 more sources

Coincidence and Fixed Points of Set-Valued Mappings Via Regularity in Metric Spaces

Set-Valued and Variational Analysis, 2023
Nguyen Huu Tron
semanticscholar   +1 more source

Fixed Point and Coincidence Theorems [PDF]

Journal of the London Mathematical Society, 1952
openaire   +1 more source

Kantorovich’s Fixed Point Theorem in Metric Spaces and Coincidence Points

Proceedings of the Steklov Institute of Mathematics, 2019
A. Arutyunov, E. Zhukovskiy, S. Zhukovskiy   +2 more
semanticscholar   +1 more source

-quasimetric spaces. Covering mappings and coincidence points

, 2018
A. Arutyunov, A. Greshnov
semanticscholar   +1 more source

Local 5-HT signaling bi-directionally regulates the coincidence time window for associative learning

Neuron, 2023
Xuelin Li, Renzimo Zhang, Mingyue Lv
exaly