Countably condensing multimaps and fixed points

Autor: Tiziana Cardinali, Paola Rubbioni
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Zdroj: Electronic Journal of Qualitative Theory of Differential Equations, Vol 2012, Iss 83, Pp 1-9 (2012)
Druh dokumentu: article
ISSN: 1417-3875
DOI: 10.14232/ejqtde.2012.1.83
Popis: In this paper we present a generalization of the Daher's fixed point theorem to countably condensing multimaps. We obtain this result as a consequence of a new M\"onch type theorem for multimaps having weakly closed graph.
Databáze: Directory of Open Access Journals