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Now showing items 81-87 of 87

#### A stationary point theorem for multivalued θ-contractions

(Mathematical Research Press-Math Res, 2016)

This paper is mainly devoted to a positive answer, with a new aspect, of the problem considered by Hanc, er et al. in [11] concerning multivalued version of theta - contraction which have been recently introduced by Jleli ...

#### Ciric Type Generalized F-contractions on Complete Metric Spaces and Fixed Point Results

(Univ Nis, Fac Sci Math, 2014)

Recently, Wardowski [15] introduced the concept of F-contraction on complete metric space. This type contraction is proper generalization of ordinary contraction. In the present paper, we give some fixed point results for ...

#### A Fixed Point Theorem for JS-contraction Type Mappings with Applications to Polynomial Approximations

(Univ Nis, Fac Sci Math, 2017)

A fixed point theorem is established for a new class of JS-contraction type mappings. As applications, some Kelisky-Rivlin type results are obtained for linear and nonlinear q-Bernstein-Stancu operators.

#### On A Broad Category Of Multivalued Weakly Picard Operators

(House Book Science-Casa Cartii Stiinta, 2017)

In the present paper, considering a recent technique which is used by Jleli and Samet [10] for fixed points of single-valued maps, we introduce a new concept of multivalued theta-contractions on metric spaces and prove ...

#### Fixed points of multivalued nonlinear F-contractions on complete metric spaces

(Inst Mathematics & Informatics, 2016)

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 ...

#### Vector metric spaces and some properties

(Juliusz Schauder Ctr Nonlinear Studies, 2009)

In this paper we introduce vector metric spaces and we give some properties of this spaces. Also we prove Baire theorem and Banach fixed point theorem on this spaces.

#### Fixed Point Theorems for Generalized phi-Weak Contractive Multivalued Maps on Metric and Ordered Metric Spaces

(Springer Heidelberg, 2011)

In this paper, we present some fixed point theorems for multivalued maps satisfying generalized phi-weak contractions on metric and ordered metric spaces.