ISSN: 1314-3344
+44-77-2385-9429
Odalis Mejôña, Nelson Merentes and Kazimierz Nikodem
The notion of strongly concave set-valued maps is introduced and some properties of it are presented. In particular, a Kuhn-type result as well as Bernstein-Doetsch and Sierpi´nski-type theorems for strongly midconcave set-valued maps are obtained. A representation of strongly concave set-valued maps in inner product spaces is given.