On selections of multifunctions. (English) Zbl 0785.54022

Matejdes, Milan

Math. Bohem. 118, No. 3, 255-260 (1993).

The author defines a notion of cliquishness for multifunctions between topological spaces and studies the existence of quasi-continuous selections for cliquish compact-valued multifunctions from a Baire space into a separable metric space.

Reviewer: R.Cauty (Paris)

MSC:

54C65	Selections in general topology
54C60	Set-valued maps in general topology
28B20	Set-valued set functions and measures; integration of set-valued functions; measurable selections

Keywords:

cliquishness; cliquish compact-valued multifunctions