Results 191 to 200 of about 1,128,824 (222)

Successive Averages of Firmly Nonexpansive Mappings

Mathematics of Operations Research, 1995
The problem considered here is to find common fixed points of (possibly infinitely) many firmly nonexpansive selfmappings in a Hilbert space. For this purpose we use averaged relaxations of the original mappings, the averages being Bochner integrals with respect to chosen measures.
openaire   +1 more source

Convergence of iterates of nonexpansive mappings and orbits of nonexpansive semigroups

Journal of Mathematical Analysis and Applications, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grzesik, Aleksandra, Wiesława Kaczor, Tadeusz Kuczumow, Reich, Simeon   +3 more
openaire   +1 more source

CONVERGENCE OF ITERATIVE SCHEMES FOR NONEXPANSIVE MAPPINGS

Asian-European Journal of Mathematics, 2011
Let K be a nonempty closed convex subset of a real uniformly convex Banach space X and suppose T : K → K is a nonexpansive mapping with the nonempty fixed point set Fix(T). Let [Formula: see text], [Formula: see text] and [Formula: see text] be sequences in [0, 1] such that [Formula: see text][Formula: see text][Formula: see text] for some constants a,
openaire   +2 more sources

Strong convergence theorems for nonexpansive mappings and nonexpansive semigroups

1997
Summary: Let \(C\) be a closed, convex subset of a Banach space, let \(T\) be a nonexpansive mapping from \(C\) into itself such that the set \(F(T)\) of fixed points of \(T\) is nonempty and let \(\{T(t): t\geq 0\}\) be a nonexpansive semigroup on \(C\) such that the set \(\cap_{t\geq 0}F (T(t))\) of common fixed points of \(\{T(t): t\geq 0\}\) is ...
openaire   +2 more sources

On the Problem of Dissipative Perturbations of Nonexpansive Mappings

Applied Mathematics and Mechanics, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

A modified Ishikawa iteration scheme for b‐enriched nonexpansive mapping to solve split variational inclusion problem and fixed point problem in Hilbert spaces

Mathematical Methods in the Applied Sciences, 2023
Vasile Berinde, Pawicha Phairatchatniyom, Poom Kumam   +2 more
exaly  

Self-Adaptive Method and Inertial Modification for Solving the Split Feasibility Problem and Fixed-Point Problem of Quasi-Nonexpansive Mapping

Mathematics, 2022
Jen-Chih Yao, Yuan-Heng Wang, Tiantian Xu   +2 more
exaly  

Inertial Mann-Type Algorithm for a Nonexpansive Mapping to Solve Monotone Inclusion and Image Restoration Problems

Symmetry, 2020
Natthaphon Artsawang, Kasamsuk Ungchittrakool   +1 more
exaly  

Nonexpansive maps and option pricing theory

Kybernetika, 1998
Summary: The famous Black-Scholes (BS) and Cox-Ross-Rubinstein (CRR) formulas are basic results in the modern theory of option pricing in financial mathematics. They are usually deduced by means of stochastic analysis; various generalisations of these formulas were proposed using more sophisticated stochastic models for common stocks pricing evolution.
openaire   +2 more sources

Strong convergence of an explicit iteration process for a totally asymptotically I-nonexpansive mapping in Banach spaces

Applied Mathematics Letters, 2010
Farrukh Mukhamedov, Mansoor Saburov
exaly