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Toplam kayıt 40, listelenen: 21-30
Some generalizations of Caristi type fixed point theorem on partial metric spaces
(Univ Nis, Fac Sci Math, 2012)
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On A New Class Of Multivalued Weakly Picard Operators On Complete Metric Spaces
(Mathematical Soc Rep China, 2015)
In the present paper, the concept of nonlinear F-contraction for multivalued mappings in metric spaces is introduced and considering the new proof technique, which was used for single valued maps by Wardowski [D. Wardowski, ...
Multivalued Almost F-contractions on Complete Metric Spaces
(Univ Nis, Fac Sci Math, 2016)
In the present paper, considering a new concept of multivalued almost F-contraction, we give a general class of multivalued weakly Picard operators on complete metric spaces. Also, we give some illustrative examples showing ...
Some new generalizations of Mizoguchi-Takahashi type fixed point theorem
(Springer International Publishing Ag, 2013)
In the light of the paper of Hasanzade Asl et al. (Fixed Point Theory Appl. 2012: 212, 2012, doi:10.1186/1687-1812-2012-212), we obtain a fixed point theorem for multivalued mappings on a complete metric space. Our result ...
P-Contractive Mappings On Metric Spaces
(Mathematical Research Press-Math Res, 2018)
In the present paper, we introduce a new concept of P-contractive mappings on metric spaces. We prove that every ordinary contractive mapping is also P-contractive but the converse may not be true in general. We provide ...
Fixed points of ordered F-contractions
(Hacettepe Univ, Fac Sci, 2016)
In his recent paper, Wardowski [16] introduced the concept of F-contraction, which is a proper generalization of ordinary contraction on a complete metric space. Then, some generalizations of F-contractions including ...
Almost Picard Operators
(Amer Inst Physics, 2019)
The concept of Picard operator is one of the most important concept of fixed point theory. As known, a self mapping T of a metric space X is called Picard operator (PO) if it has unique fixed point and every Picard iteration ...
Common fixed point theorems for weakly increasing mappings on ordered uniform spaces
(Univ Miskolc Inst Math, 2011)
In the present paper, we give a common fixed point theorem for two weakly increasing mappings on ordered Hausdorff uniform spaces, using the distance p: Two multivalued versions of this result are also presented.
A Related Fixed Point Theorem for F-Contractions on Two Metric Spaces
(Hacettepe Univ, Fac Sci, 2019)
Recently, Wardowski in [Fixed points of a new type of contractive mappings in complete metric spaces, Fixed Point Theory Appl. 2012] introduced the concept of F-contraction on complete metric space which is a proper ...
A Fixed point theorem on cone metric spaces with new type contractivity
(Duke Univ Press, 2011)
In the present work, a common fixed point theorem for self maps on cone metric spaces is proved. Also two examples, which shows that our main theorem is generalized version of main theorems of [A. Branciari, Int. J. Math. ...