Results 1 to 10 of about 2,221 (117)

F-Convex Contraction via Admissible Mapping and Related Fixed Point Theorems with an Application

open access: yesMathematics, 2018
In this paper, we introduce F-convex contraction via admissible mapping in the sense of Wardowski [Fixed points of a new type of contractive mappings in complete metric spaces.
Y. Mahendra Singh   +2 more
doaj   +3 more sources

Comparison of neural and traditional techniques for soliton structures and dynamical behavior in a double-chain DNA model [PDF]

open access: yesScientific Reports
In this study, the nonlinear wave dynamics of the Double-Chain DNA model, a molecular system that captures the longitudinal and transverse interactions between two complementary nucleotide chains, are investigated.
Sheikh Zain Majid   +2 more
doaj   +2 more sources

On $F$-Weak Contraction of Generalized Multivalued Integral Type Mappings with $alpha $-admissible [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2020
The purpose of this work is to investigate the existence of fixed points of some mappings in fixed point theory by combining some important concepts which are F-weak contractions, multivalued mappings, integral transformations and α-admissible mappings ...
Vatan Karakaya   +2 more
doaj   +1 more source

Some remarks on α-admissibility in S-metric spaces

open access: yesJournal of Inequalities and Applications, 2022
The concept of α-admissible mapping introduced by Samet et al. (Nonlinear Anal. 75:2154–2165, 2012) has various generalizations. In this paper, we introduce the concept of α s $\alpha _{s}$ -admissible mapping and its various forms by generalizing the ...
Ningthoujam Priyobarta   +3 more
doaj   +1 more source

On Generalized Rational α−Geraghty Contraction Mappings in G−Metric Spaces

open access: yesJournal of Mathematics, 2021
In this paper, we discuss about various generalizations of α−admissible mappings. Furthermore, we extend the concept of α−admissible to generalize rational α−Geraghty contraction in G−metric space.
N. Priyobarta   +3 more
doaj   +1 more source

COMPUTING THE REACHABLE SET BOUNDARY FOR AN ABSTRACT CONTROL SYSTEM: REVISITED

open access: yesUral Mathematical Journal, 2023
A  control system can be treated as a mapping that maps a control to a trajectory (output) of the system. From this point of view, the reachable set, which consists of the ends of all trajectories at a given time, can be considered an image of the set of
Mikhail I. Gusev
doaj   +1 more source

Nonunique Coincidence Point Results via Admissible Mappings

open access: yesJournal of Function Spaces, 2021
This paper is aimed at presenting some coincidence point results using admissible mapping in the framework of the partial b-metric spaces. Observed results of the article cover a number of existing works on the topic of “investigation of nonunique fixed ...
Erdal Karapınar   +2 more
doaj   +1 more source

Some Results on Generalized Pata–Suzuki Type Contractive Mappings

open access: yesJournal of Mathematics, 2021
In this work, we establish new fixed point theorems for generalized Pata–Suzuki type contraction via α-admissible mapping in metric spaces and to prove some fixed point results for such mappings. Moreover, we give an example to illustrate our main result.
Merve Aktay, Murat Özdemir
doaj   +1 more source

Some Results on S-Contractions of Type E

open access: yesMathematics, 2018
In this manuscript, we consider the compositions of simulation functions and E-contraction in the setting of a complete metric space. We investigate the existence and uniqueness of a fixed point for this composite form. We give some illustrative examples
Andreea Fulga, Erdal Karapınar
doaj   +1 more source

Random Best Proximity Points for α-Admissible Mappings via Simulation Functions

open access: yesMathematics, 2018
In this paper, we introduce a new concept of random α -proximal admissible and random α - Z -contraction. Then we establish random best proximity point theorems for such mapping in complete separable metric spaces.
Chayut Kongban   +2 more
doaj   +1 more source

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