Results 321 to 330 of about 3,960,125 (345)

A question on common fixed points

1999
The authors give a partial answer to the following problem: Let \(X\) be a compact space with the fixed point property and \({\mathcal F}\) a family of continuous mappings from \(X\) to \(X\) such that \(|{\mathcal F}|\geq{\mathfrak c}\). In which conditions on \({\mathcal F}\) and \(X\) there is a subfamily \({\mathcal F}_0\subset{\mathcal F}\) of ...
CAMMAROTO, Filippo, MATVEEV M. V.
openaire   +2 more sources

Iterative and fixed point common belief

Journal of Philosophical Logic, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Common fixed point theorems for enriched Jungck contractions in Banach spaces

Journal of Fixed Point Theory and Applications, 2021
Alexandra Marchiş
semanticscholar   +1 more source

On a problem of common approximate fixed points

Nonlinear Analysis: Theory, Methods & Applications, 2003
This paper presents a new approach to the problem of common approximate fixed points for a commuting family of nonexpansive mappings based on the concept of neocompact sets introduced by \textit{S. Fajardo} and \textit{H. J. Keilser} [Adv. Math. 120, 191--257 (1996; Zbl 0860.60028)].
openaire   +3 more sources

Halpern-type iterative process for solving split common fixed point and monotone variational inclusion problem between Banach spaces

Numerical Algorithms, 2020
A. Taiwo, T. O. Alakoya, O. Mewomo
semanticscholar   +1 more source

Parallel Hybrid Algorithm for Solving Pseudomonotone Equilibrium and Split Common Fixed Point Problems

Bulletin of the Malaysian Mathematical Sciences Society, 2020
A. Taiwo, L. Jolaoso, O. Mewomo
semanticscholar   +1 more source

General alternative regularization method for solving split equality common fixed point problem for quasi-pseudocontractive mappings in Hilbert spaces

Ricerche di Matematica, 2020
A. Taiwo, L. Jolaoso, O. Mewomo
semanticscholar   +1 more source

Two Projection Algorithms for Solving the Split Common Fixed Point Problem

Journal of Optimization Theory and Applications, 2020
S. Reich, Truong Minh Tuyen
semanticscholar   +1 more source

Split common fixed point and common null point problem

Mathematical Methods in the Applied Sciences, 2017
In this paper, we present a new algorithm for solving the split common null point and common fixed point problem, to find a point that belongs to the common element of common zero points of an infinite family of maximal monotone operators and common fixed points of an infinite family of demicontractive mappings such that its image under a linear ...
openaire   +2 more sources

On some mappings with a unique common fixed point

, 2020
A. Khan, D. Oyetunbi
semanticscholar   +1 more source