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Now showing items 31-40 of 87

#### A new approach to fixed point theorems for multivalued contractive maps

(North Univ Baia Mare, 2015)

In the present paper, considering the Wardowski's technique we give many fixed point results for multivalued maps on complete metric space without using the Hausdorff metric. Our results are real generalization of some ...

#### An extension of Assad-Kirk's fixed point theorem for multivalued nonself mappings

(North Univ Baia Mare, 2016)

In the present paper, taking into account the recent developments on the theory of fixed point, we give some fixed point results for multivalued nonself mappings on complete metrically convex metric spaces. Our main result ...

#### A New Approach To Mizoguchi-Takahashi Type Fixed Point Theorems

(Yokohama Publ, 2016)

In the present paper, we give a generalization of Mizoguchi-Takahashi's fixed point theorem, which is a partial solution of Reich's original problem concerning multivalued mappings on complete metric spaces.

#### Some new types multivalued F-contractions on quasi metric spaces and their fixed points

(North Univ Baia Mare, 2019)

In this paper we present two new results for the existence of fixed points of multivalued mappings with closed values on quasi metric space. First we introduce the multivalued F-d-contraction on quasi metric space (X, d) ...

#### A new concept of (alpha, F-d)-contraction on quasi metric space

(Int Scientific Research Publications, 2016)

In the present paper, we introduce a new concept of (alpha, F-d)-contraction on quasi metric space. Then we provide some new fixed point theorems for such type mappings on left K, left M and left Smyth-complete quasi metric ...

#### Ordered Theta-Contractions And Some Fixed Point Results

(Mathematical Research Press-Math Res, 2017)

Recently, Jleli and Samet proved a fixed point result that is a proper generalization of the celebrated Banach contraction principle on complete metric spaces. By considering both theta-contractions and fixed point results ...

#### Lyapunov-type inequalities for a fractional p-Laplacian equation

(Springeropen, 2016)

In this paper, we present new Lyapunov-type inequalities for a fractional boundary value problem that models a turbulent flow in a porous medium. The obtained inequalities are used to obtain a lower bound for the eigenvalues ...

#### Multivalued Pseudo-Picard Operators and Fixed Point Results

(Hindawi Ltd, 2013)

We introduce the concept of multivalued pseudo-Picard (MPP) operator on ametric space. This concept is weaker than multivalued weakly Picard (MWP) operator, which is given by M. Berinde and V. Berinde (2007). Then, we give ...

#### On Nonlinear Set-Valued theta-Contractions

(MALAYSIAN MATHEMATICAL SCIENCES SOC, 2020)

In this paper, we introduce and study new fixed point results for nonlinear set-valued theta-contractions. Our results are based on a new approach, which is called set-valued theta-contraction and they extend and generalize ...

#### Fixed point results for multivalued mappings of Ciric type via F-contractions on quasi metric spaces

(DE GRUYTER POLAND SP Z O O, 2020)

In this paper, we present some fixed point results for multivalued mappings with both closed values and proximinal values on left K-complete quasi metric spaces. We also provide a nontrivial example to illustrate our results.