AbstractThe object of this note is to give two applications of an intersection lemma of Ky Fan. First it is used to obtain a variational property of a strongly continuous function on a weakly compact convex subset of a normed space. In the second half we apply the lemma to obtain a direct proof of a result on the extension of monotone sets in topological linear spaces. It was established separately by Debrunner and Flor, Fan, and Browder
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
summary:In this paper fixed point theorems for maps with nonempty convex values and having the local...
AbstractThe object of this note is to give two applications of an intersection lemma of Ky Fan. Firs...
In this paper, we introduce sufficient conditions for the non-empty intersection of two set-valued m...
There are several researches on a normed space N with the extension property : each continuous linea...
We introduce an abstract treatment of the weak convergence for bounded monotone set functions which ...
We define a generalized coercivity type condition for correspondence defined on atopological vector ...
Abstract. Given a subset A of a topological space X, a locally convex space Y, and a family C of sub...
The first aim of this paper is to extend the Kakutani's fixed point theorem from locally convex topo...
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
AbstractWe consider the question of stability of the Mazur Intersection Property for closed bounded ...
AbstractIn this paper, we present analytical characterizations of Mazurʼs intersection property (MIP...
Abstract. In this paper we establish two intersection theorems for a map whose dual is upper or lowe...
Given a nonempty convex set X in a locally convex Hausdorff topological vector space, a nonempty set...
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
summary:In this paper fixed point theorems for maps with nonempty convex values and having the local...
AbstractThe object of this note is to give two applications of an intersection lemma of Ky Fan. Firs...
In this paper, we introduce sufficient conditions for the non-empty intersection of two set-valued m...
There are several researches on a normed space N with the extension property : each continuous linea...
We introduce an abstract treatment of the weak convergence for bounded monotone set functions which ...
We define a generalized coercivity type condition for correspondence defined on atopological vector ...
Abstract. Given a subset A of a topological space X, a locally convex space Y, and a family C of sub...
The first aim of this paper is to extend the Kakutani's fixed point theorem from locally convex topo...
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
AbstractWe consider the question of stability of the Mazur Intersection Property for closed bounded ...
AbstractIn this paper, we present analytical characterizations of Mazurʼs intersection property (MIP...
Abstract. In this paper we establish two intersection theorems for a map whose dual is upper or lowe...
Given a nonempty convex set X in a locally convex Hausdorff topological vector space, a nonempty set...
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
corrected reprint from [ibid. 61, No. 1-2, 1-24 (2017)]International audienceWe extend the extension...
summary:In this paper fixed point theorems for maps with nonempty convex values and having the local...
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