Commutativity of set-valued cosine families.

Autor: Smajdor, Andrzej, Smajdor, Wilhelmina
Zdroj: Central European Journal of Mathematics; Dec2014, Vol. 12 Issue 12, p1871-1881, 11p
Abstrakt: Let K be a closed convex cone with nonempty interior in a real Banach space and let cc( K) denote the family of all nonempty convex compact subsets of K. If { F: t ≥ 0} is a regular cosine family of continuous additive set-valued functions F: K → cc( K) such that x ∈ F( x) for t ≥ 0 and x ∈ K, then . [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index