Add to ORKGLet K be a closed convex and bounded subset of a Banach space X. Suppose T:X ! X is a uniformly Lipschitzian mapping, i.e. kTnx−Tnyk kx−yk for all x, y 2 K and n = 1, 2, · · ·. We prove a fixed point result for a space having uniform normal structure. These are spaces for which N(X) = sup{r(C, coC): diamC = 1} < 1, where r(C, coC) denotes the Chebyshev radius of the set C with respect to its convex closure
summary:W.A. Kirk in 1971 showed that if $T\colon C\to C$, where $C$ is a closed and convex subset o...
We prove the following theorem: Let p > 1 and let E be a real p-uniformly convex Banach space, and C...
summary:Let $C$ be a nonempty closed convex subset of a Banach space $E$ and \linebreak $T:C\rightar...
Let K be a closed convex and bounded subset of a Banach space X. Suppose T:X ! X is a uniformly Lip...
Let K be a closed convex and bounded subset of a Banach space X. Suppose T:X ! X is a uniformly Lip...
Let K be a closed convex and bounded subset of a Banach space X. Suppose T:X ! X is a uniformly Lips...
In this thesis, we discuss the sufficient conditions for the existence of fixed points of uniformly ...
summary:It is proved that: for every Banach space $X$ which has uniformly normal structure there exi...
Let ρ be a convex modular function satisfying a ∆2-type condition and Lρ the corresponding modular s...
We first present a generalization of ω⁎-Gâteaux differentiability theorems of Lipschitz mappings fro...
It is shown that the set of fixed points of any $k$-uniformly lipschitzian mapping in a uniformly co...
We prove, by asymptotic center techniques and some inequalities in Banach spaces, that if $E$ is $p...
Assume that X is a Banach space of measurable functions for which Koml´os’ Theorem holds. We associa...
AbstractThe aim of this note is to give the following theorem: Let p > 1 and let E be a p-uniformly ...
AbstractThe aim of this note is to give the following theorem: Let p > 1 and let E be a p-uniformly ...
summary:W.A. Kirk in 1971 showed that if $T\colon C\to C$, where $C$ is a closed and convex subset o...
We prove the following theorem: Let p > 1 and let E be a real p-uniformly convex Banach space, and C...
summary:Let $C$ be a nonempty closed convex subset of a Banach space $E$ and \linebreak $T:C\rightar...
Let K be a closed convex and bounded subset of a Banach space X. Suppose T:X ! X is a uniformly Lip...
Let K be a closed convex and bounded subset of a Banach space X. Suppose T:X ! X is a uniformly Lip...
Let K be a closed convex and bounded subset of a Banach space X. Suppose T:X ! X is a uniformly Lips...
In this thesis, we discuss the sufficient conditions for the existence of fixed points of uniformly ...
summary:It is proved that: for every Banach space $X$ which has uniformly normal structure there exi...
Let ρ be a convex modular function satisfying a ∆2-type condition and Lρ the corresponding modular s...
We first present a generalization of ω⁎-Gâteaux differentiability theorems of Lipschitz mappings fro...
It is shown that the set of fixed points of any $k$-uniformly lipschitzian mapping in a uniformly co...
We prove, by asymptotic center techniques and some inequalities in Banach spaces, that if $E$ is $p...
Assume that X is a Banach space of measurable functions for which Koml´os’ Theorem holds. We associa...
AbstractThe aim of this note is to give the following theorem: Let p > 1 and let E be a p-uniformly ...
AbstractThe aim of this note is to give the following theorem: Let p > 1 and let E be a p-uniformly ...
summary:W.A. Kirk in 1971 showed that if $T\colon C\to C$, where $C$ is a closed and convex subset o...
We prove the following theorem: Let p > 1 and let E be a real p-uniformly convex Banach space, and C...
summary:Let $C$ be a nonempty closed convex subset of a Banach space $E$ and \linebreak $T:C\rightar...