The essential components of coincident points for weakly inward and outward set-valued mappings

Authors
Isac, G Yuan, GXZ
Citation
G. Isac et Gxz. Yuan, The essential components of coincident points for weakly inward and outward set-valued mappings, APPL MATH L, 12(4), 1999, pp. 121-126
Citations number
7
Categorie Soggetti
Mathematics
Journal title
APPLIED MATHEMATICS LETTERS
ISSN journal
08939659 → ACNP
Volume
12
Issue
4
Year of publication
1999
Pages
121 - 126
Database
ISI
SICI code
0893-9659(199905)12:4<121:TECOCP>2.0.ZU;2-Z
Abstract
In this paper, by the concept of essential components of coincident points for set-valued mappings, we study the existence of essential components of both coincident and fixed points for nonself upper semicontinuous set-value d mappings in normed spaces. These results include corresponding results in the literature as special cases. (C) 1999 Elsevier Science Ltd. All rights reserved.