Results 181 to 190 of about 4,974,492 (203)

Characterizations of Prox-Regular Sets in Uniformly Convex Banach Spaces

Journal of Convex Analysis, 2006
The aim of the paper is to extend to the setting of uniformly convex Banach spaces the results obtained for prox-regular sets in Hilbert spaces. Prox-regularity of a set C at a point x \in C
Bernard, Frédéric, Thibault, Lionel, Zlateva, Nadia   +2 more
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Directional Differentiability of the Metric Projection Operator in Uniformly Convex and Uniformly Smooth Banach Spaces

Journal of Optimization Theory and Applications, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On embedding trees into uniformly convex Banach spaces

Israel Journal of Mathematics, 1999
The author deals with an investigation into the minimum value of \(D= D(n)\) such that any \(n\)-point tree metric space \((T,\rho)\) can be \(D\)-embedded into a given Banach space \((X,\|\cdot\|)\); i.e., there exists a mapping \(f: T\to X\) such that \(D^{-1}\rho(x,y)\leq\|f(x)- f(y)\|\leq \rho(x,y)\) for all \(x,y\in T\). Bourgain showed that \(X\)
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On a fixed point theorem on uniformly convex Banach spaces

1982
Let \(K\) be a bounded closed convex subset of a Banach space \(X\), having normal structure (i.e. for every closed convex \(H\subset K\) there is an \(x\in H\) such that \(\sup \{\| y-x\|:y\in H\}
VEERAMANI, P, PAI, DV
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AMENABLE SEMIGROUPS OF NONLINEAR OPERATORS IN UNIFORMLY CONVEX BANACH SPACES

Bulletin of the Australian Mathematical Society, 2018
In 1965, Browder proved the existence of a common fixed point for commuting families of nonexpansive mappings acting on nonempty bounded closed convex subsets of uniformly convex Banach spaces. The purpose of this paper is to extend this result to left amenable semigroups of nonexpansive mappings.
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Pointwise Lipschitzian mappings in uniformly convex and uniformly smooth Banach spaces

Nonlinear Analysis: Theory, Methods & Applications, 2013
Let \(C\) be a bounded, closed and convex subset of a uniformly convex and uniformly smooth Banach space. Using some typical assumptions, the author shows that the generalized Mann and Ishikawa iterations converge weakly to a fixed point of an asymptotic pointwise nonexpansive map \(T\) from \(C\) to itself.
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Common Fixed Points Approximation of Two Generalized Alpha Nonexpansive Mappings in Partially Ordered Uniformly Convex Banach Space

Mathematical Sciences, 2023
Buthinah A Bin Dehaish
exaly  

State Dependent Sweeping Process in p-Uniformly Smooth and q-Uniformly Convex Banach Spaces

Set-Valued and Variational Analysis, 2012
Messaoud Bounkhel, Charles Castaing
exaly  

Banach Spaces Which Can Be Given an Equivalent Uniformly Convex Norm

Israel Journal of Mathematics, 1972
Per Enflo
exaly  

Uniformly convex and uniformly smooth Banach spaces

1975
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