Results 131 to 140 of about 399,091 (169)

Viscosity approximation methods for solving fixed-point problems and split common fixed-point problems

Journal of Fixed Point Theory and Applications, 2016
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Koenigs problem and extreme fixed points

Functional Analysis and Its Applications, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Senderov, V. A., Khatskevich, V. A.
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Well-posedness of fixed point problems

Journal of Fixed Point Theory and Applications, 2018
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Dey, Debashis, Fierro, Raúl, Saha, Mantu   +2 more
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Interval methods for fixed-point problems

Numerical Functional Analysis and Optimization, 1987
Interval analysis is applied to the fixed-point problem x=ϕ(x) for continuous ϕ:S→S, where the space S is constructed from Cartesian products of the set R of real numbers, with componentwise definitions of arithmetic operations, ordering, and the product topology. With the aid of an interval inclusion φ:IS → IS in the interval space IS corresponding to
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Decomposing a Conjugate Fixed-Point Problem into Multiple Fixed-Point Problems

Dynamic Systems and Applications, 2023
Richard Avery, Douglas R Anderson, Johnny Henderson   +2 more
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Fixed-point theorems and equilibrium problems

Nonlinear Analysis: Theory, Methods & Applications, 2001
Let \(E\) be a real topological space, \(X\subset E\) a nonempty convex subset, \(Z\) a locally convex topological vector space, \(P\subset Z\) a closed convex cone, with \(\text{Int}(P)\neq\emptyset\) and \(P\neq Z\). On \(Z\) a vector ordering is defined by means of: \(z\preceq 0\Leftrightarrow z\in -P\), \(z\succeq 0\Leftrightarrow z\in P\), \(z ...
Lin, Lai-Jiu, Yu, Zenn-Tsuen
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Split Common Fixed Point Problem of Nonexpansive Semigroup

Mediterranean Journal of Mathematics, 2015
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Eslamian, Mohammad, Vahidi, Javad
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Fixed point problems: an introduction

Eletrónica e Telecomunicações, 1996
This paper surveys a number of fundamental results on the existence and uniqueness of fixed points for certain classes of possibly nonlinear operators. I do not try to be exhaustive, but merely to present the results that are more useful in the context of signal and image reconstruction.
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Complete problems for fixed-point logics

Journal of Symbolic Logic, 1995
The notion of logical reducibilities is derived from the idea of interpretations between theories. It was used by Lovász and Gács [LG77] and Immerman [Imm87] to give complete problems for certain complexity classes and hence establish new connections between logical definability and computational complexity.However, the notion is also interesting in a ...
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Split Feasibility and Fixed Point Problems

2014
In this survey article, we present an introduction of split feasibility problems, multisets split feasibility problems and fixed point problems. The split feasibility problems and multisets split feasibility problems are described. Several solution methods, namely, CQ methods, relaxed CQ method, modified CQ method, modified relaxed CQ method, improved ...
Qamrul Hasan Ansari, Aisha Rehan
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