AbstractEvery set-valued mapping satisfying an assumption weaker than lower semi-continuity admits a lower semi-continuous selection. Besides in the selection theory, this result is also succesful in solving the problem of extending lower semi-continuous mappings from arbitrary to Gδ-subsets of metric spaces
AbstractThe paper is devoted to a general factorization theorem for “continuous” set-valued mappings...
AbstractWe discuss several concepts of continuity, weaker than lower semicontinuity, but still imply...
This paper deals with the existence of continuous selection of a multivalued mapping in product spac...
AbstractEvery set-valued mapping satisfying an assumption weaker than lower semi-continuity admits a...
AbstractFor a set-valued mapping, the relationships between lower semicontinuity, almost lower semic...
AbstractWe prove a continuous selection theorem for quasi-lower semicontinuous mappings with values ...
AbstractA theorem is proved which states that any almost lower semicontinuous set-valued mapping wit...
AbstractA theorem is proved which states that any almost lower semicontinuous set-valued mapping wit...
Abstract. In this paper, we give sufficient conditions for a map with nonconvex values to have a con...
AbstractA new continuous selection theorem is proved which unifies and generalizes some known result...
AbstractThe paper is devoted to a general factorization theorem for “continuous” set-valued mappings...
AbstractFor a set-valued mapping, the relationships between lower semicontinuity, almost lower semic...
In this paper, we extend a theorem of Matejdes on quasicontinuous selections of upper Baire continuo...
Dedicated to the memory of Professor D. Doitchinov Abstract. A theorem proved by Fort in 1951 says t...
This research paper was completed and submitted at Nipissing University, and is made freely accessib...
AbstractThe paper is devoted to a general factorization theorem for “continuous” set-valued mappings...
AbstractWe discuss several concepts of continuity, weaker than lower semicontinuity, but still imply...
This paper deals with the existence of continuous selection of a multivalued mapping in product spac...
AbstractEvery set-valued mapping satisfying an assumption weaker than lower semi-continuity admits a...
AbstractFor a set-valued mapping, the relationships between lower semicontinuity, almost lower semic...
AbstractWe prove a continuous selection theorem for quasi-lower semicontinuous mappings with values ...
AbstractA theorem is proved which states that any almost lower semicontinuous set-valued mapping wit...
AbstractA theorem is proved which states that any almost lower semicontinuous set-valued mapping wit...
Abstract. In this paper, we give sufficient conditions for a map with nonconvex values to have a con...
AbstractA new continuous selection theorem is proved which unifies and generalizes some known result...
AbstractThe paper is devoted to a general factorization theorem for “continuous” set-valued mappings...
AbstractFor a set-valued mapping, the relationships between lower semicontinuity, almost lower semic...
In this paper, we extend a theorem of Matejdes on quasicontinuous selections of upper Baire continuo...
Dedicated to the memory of Professor D. Doitchinov Abstract. A theorem proved by Fort in 1951 says t...
This research paper was completed and submitted at Nipissing University, and is made freely accessib...
AbstractThe paper is devoted to a general factorization theorem for “continuous” set-valued mappings...
AbstractWe discuss several concepts of continuity, weaker than lower semicontinuity, but still imply...
This paper deals with the existence of continuous selection of a multivalued mapping in product spac...
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