Factorizations of set-valued mappings with separable range
Valentin G. Gutev · Czech digital mathematics library · 1996
summary:Right factorizations for a class of l.s.c\. mappings with separable metrizable range are constructed. Besides in the selection and dimension theories, these l.s.c\. factorizations are also successful in solving the problem of factorizing a class of u.s.c\. mappings.