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Mohsen Alimohammady

Mohsen Alimohammady

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
HIndex:
Faculty: Faculty of Mathematical Sciences
Address:
Phone: 011-35302462

Research

Title
Quasi Contraction and Fixed Points
Type
JournalPaper
Keywords
quasi
Year
2012
Journal The International Journal of Nonlinear Analysis an
DOI
Researchers Mehdi Roohi ، Mohsen Alimohammady

Abstract

In this note, we establish and improve some results on fixed point theory in topological vector spaces. As a generalization of contraction maps, the concept of quasi contraction multivalued maps on a topological vector space will be defined. Further, it is shown that a quasi contraction and closed multivalued map on a topological vector space has a unique fixed point if it is bounded value.