Multivalued operators and fixed-point theorems in Banach algebras II
In this paper, two multivalued versions of the well-known hybrid fixed-point theorem of Dhage [1] in Banach algebras are proved. As an application, an existence theorem for a certain differential inclusion in Banach algebras is proved. (C) 2004 Elsevier Ltd. All rights reserved.
multivalued operator fixed-point theorem integral inclusion