Add to ORKGA selection problem for convex-valued mappings is studied. Two general results, so called ``sandwich'' theorems, are prove
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
Artículo de publicación ISIIn this paper we proved a nonconvex separation property for general sets ...
We prove an abstract selection theorem for set-valued mappings with compact convex values in a norme...
This research paper was completed and submitted at Nipissing University, and is made freely accessib...
The following result related to the selection theorems due to Michael and to Kuratowski and Ryll-Nar...
Abstract. We state a ”sandwich ” type theorem for maps of bi-convexity spaces (sets with two convexi...
AbstractThe aim of the paper is to outline the known results and the main technics they are obtained...
AbstractWe discuss several concepts of continuity, weaker than lower semicontinuity, but still imply...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
Abstract. We provide theorems extending both Kakutani and Browder fixed points the-orems for multiva...
Abstract. We provide theorems extending both Kakutani and Browder fixed points the-orems for multiva...
Abstract. We provide theorems extending both Kakutani and Browder fixed points the-orems for multiva...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
Artículo de publicación ISIIn this paper we proved a nonconvex separation property for general sets ...
We prove an abstract selection theorem for set-valued mappings with compact convex values in a norme...
This research paper was completed and submitted at Nipissing University, and is made freely accessib...
The following result related to the selection theorems due to Michael and to Kuratowski and Ryll-Nar...
Abstract. We state a ”sandwich ” type theorem for maps of bi-convexity spaces (sets with two convexi...
AbstractThe aim of the paper is to outline the known results and the main technics they are obtained...
AbstractWe discuss several concepts of continuity, weaker than lower semicontinuity, but still imply...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
Abstract. We provide theorems extending both Kakutani and Browder fixed points the-orems for multiva...
Abstract. We provide theorems extending both Kakutani and Browder fixed points the-orems for multiva...
Abstract. We provide theorems extending both Kakutani and Browder fixed points the-orems for multiva...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
International audienceIn the spirit of Michael selection theorem (Theorem 3.1′′′, 1956), we consider...
Artículo de publicación ISIIn this paper we proved a nonconvex separation property for general sets ...