Add to ORKGsummary:We study the covering dimension of the fixed point set of lower semicontinuous multifunctions of which many values can be non-closed or non-convex. An application to variational inequalities is presented
The existence of solutions of general variational inequalities is obtained for some maps defined on ...
summary:The spaces for which each $\delta$-continuous function can be extended to a $2\delta$-small ...
In this note, we first prove existence theorems for noncompact generalized quasi-variational inequal...
summary:We study the covering dimension of the fixed point set of lower semicontinuous multifunction...
Abstract. Given a cover B of a quasi-uniform space Y we introduce a concept of lower semicontinuity ...
Abstract. We shall establish two fixed point theorems for contrac-tive multifunctions in a non-empty...
In analogy to the Eisenfeld-Lakshmikantham measure of nonconvexity and the Hausdorff measure of non...
Abstract. We first show that if Y is a nonempty AR space and F: Y → Y is a compact n-valued multifun...
We introduce semicontinuity concepts for functions f with values in the space C(Y) of closed convex ...
In this paper we provide upper bounds for the Hausdorff dimension of the singular set of minima of g...
We provide bounds for the Hausdorff dimension of the singular set of minima of functionals of the ty...
AbstractA multifunction Γ is called a Kakutani multifunction if there exist two nonempty convex sets...
In this paper we study the (Berge) upper semicontinuity of a generic multifunction assigning to each...
We characterize the local single-valuedness and continuity of multifunctions (set-valued mappings) i...
Preprint enviat per a la seva publicació en una revista científica.We introduce the class of multi-v...
The existence of solutions of general variational inequalities is obtained for some maps defined on ...
summary:The spaces for which each $\delta$-continuous function can be extended to a $2\delta$-small ...
In this note, we first prove existence theorems for noncompact generalized quasi-variational inequal...
summary:We study the covering dimension of the fixed point set of lower semicontinuous multifunction...
Abstract. Given a cover B of a quasi-uniform space Y we introduce a concept of lower semicontinuity ...
Abstract. We shall establish two fixed point theorems for contrac-tive multifunctions in a non-empty...
In analogy to the Eisenfeld-Lakshmikantham measure of nonconvexity and the Hausdorff measure of non...
Abstract. We first show that if Y is a nonempty AR space and F: Y → Y is a compact n-valued multifun...
We introduce semicontinuity concepts for functions f with values in the space C(Y) of closed convex ...
In this paper we provide upper bounds for the Hausdorff dimension of the singular set of minima of g...
We provide bounds for the Hausdorff dimension of the singular set of minima of functionals of the ty...
AbstractA multifunction Γ is called a Kakutani multifunction if there exist two nonempty convex sets...
In this paper we study the (Berge) upper semicontinuity of a generic multifunction assigning to each...
We characterize the local single-valuedness and continuity of multifunctions (set-valued mappings) i...
Preprint enviat per a la seva publicació en una revista científica.We introduce the class of multi-v...
The existence of solutions of general variational inequalities is obtained for some maps defined on ...
summary:The spaces for which each $\delta$-continuous function can be extended to a $2\delta$-small ...
In this note, we first prove existence theorems for noncompact generalized quasi-variational inequal...