Generalized first class selectors for upper semi-continuous set-valued maps in Banach spaces

Title:

Generalized first class selectors for upper semi-continuous set-valued maps in Banach spaces

Creator:

Hansell, R. W. and Oncina, L.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:24e48a25-c12a-4059-817d-15fd17aae3c5
uuid:24e48a25-c12a-4059-817d-15fd17aae3c5

Subject:

measurable selectors, upper semi-continuous maps, and point of continuity property

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

In this paper we deal with weakly upper semi-continuous set-valued maps, taking arbitrary non-empty values, from a non-metric domain to a Banach space. We obtain selectors having the point of continuity property relative to the norm topology for a large class of compact spaces as a domain. Exact conditions under which the selector is of the first Borel class are also investigated.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

145-155

Source:

Czechoslovak Mathematical Journal | 2005 Volume:55 | Number:1

Harvested from:

CDK

Metadata only:

false