Fixed points of multivalued nonlinear F-contractions on complete metric spaces
Author(s) -
İshak Altun,
Gülhan Mınak,
Murat Olgun
Publication year - 2016
Publication title -
nonlinear analysis modelling and control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.734
H-Index - 32
eISSN - 2335-8963
pISSN - 1392-5113
DOI - 10.15388/na.2016.2.4
Subject(s) - mathematics , fixed point theorem , fixed point , metric space , generalization , contraction (grammar) , nonlinear system , pure mathematics , discrete mathematics , mathematical analysis , physics , medicine , quantum mechanics
We introduce a new concept for multivalued maps, also called multivalued nonlinear F-contraction, and give a fixed point result. Our result is a proper generalization of some recent fixed point theorems including the famous theorem of Klim and Wardowski [D. Klim, D. Wardowski, Fixed point theorems for set-valued contractions in complete metric spaces, J. Math. Anal. Appl., 334(1):132–139, 2007].
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