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

✍ Scribed by G. Isac; G.X.-Z. Yuan

Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 402 KB
Volume: 12
Category: Article
ISSN: 0893-9659
DOI: 10.1016/s0893-9659(99)00046-4

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✦ Synopsis

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-valued mappings in normed spaces. These results include corresponding results in the literature as special cases.