Karapınar, Erdal

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https://hdl.handle.net/20.500.14411/8514
Name Variants
Karapınar,E.
Karapınar, E.
E.,Karapinar
K., Erdal
Karapinar,E.
K.,Erdal
Erdal, Karapınar
E., Karapinar
Karapinar, Erdal
E.,Karapınar
KarapJnar, Erdal
Karapınar, Erdal
Erdal, Karapinar
Karapinar, E.
KARAPINAR,E.
KARAPINAR,E.
Karapnar,E.
Karapńar, Erdal
Job Title
Profesör Doktor
Email Address
erdal.karapinar@atilim.edu.tr
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Mathematics
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Website
ORCID ID
0000-0002-6798-3254
Scopus Author ID
16678995500
Turkish CoHE Profile ID
19184
Google Scholar ID
PRXAyLcAAAAJ
WoS Researcher ID
H-3177-2011

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540

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15450

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507

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408

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389

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10050

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11351

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Fixed Point Theory and Applications59
Abstract and Applied Analysis42
Journal of Inequalities and Applications39
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Author: Samet, BessemStart date: 2010

Scholarly Output Search Results

Now showing 1 - 10 of 24
  • Thumbnail Image
    Article
    Citation - WoS: 9
    Citation - Scopus: 13
    Best Proximity Point Results for Mk-Proximal Contractions
    (Hindawi Publishing Corporation, 2012) Jleli, Mohamed; Karapinar, Erdal; Samet, Bessem
    Let A and B be nonempty subsets of a metric space with the distance function d, and T : A -> B is a given non-self-mapping. The purpose of this paper is to solve the nonlinear programming problem that consists in minimizing the real-valued function x bar right arrow. d (x, Tx), where T belongs to a new class of contractive mappings. We provide also an iterative algorithm to find a solution of such optimization problems.
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    Article
    Citation - WoS: 15
    Citation - Scopus: 15
    A Note on 'ψ-geraghty Type Contractions'
    (Springer international Publishing Ag, 2014) Karapinar, Erdal; Samet, Bessem
    Very recently, the notion of a psi-Geraghty type contraction was defined by Gordji et al. (Fixed Point Theory and Applications 2012: 74, 2012). In this short note, we realize that the main result via psi-Geraghty type contraction is equivalent to an existing related result in the literature. Consequently, all results inspired by the paper of Gordji et al. in (Fixed Point Theory and Applications 2012:74, 2012) can be derived in the same way.
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    Editorial
    Citation - Scopus: 1
    Optimization Problems via Best Proximity Point Analysis
    (Hindawi Publishing Corporation, 2014) Jleli, Mohamed; Karapinar, Erdal; Petrusel, Adrian; Samet, Bessem; Vetro, Calogero
    [No Abstract Available]
  • Thumbnail Image
    Article
    Citation - WoS: 62
    Best Proximity Points for Generalized α-ψ-Proximal Contractive Type Mappings
    (Hindawi Ltd, 2013) Jleli, Mohamed; Karapinar, Erdal; Samet, Bessem
    We introduce a new class of non-self-contractive mappings. For such mappings, we study the existence and uniqueness of best proximity points. Several applications and interesting consequences of our obtained results are derived.
  • Thumbnail Image
    Article
    Citation - WoS: 9
    Fixed Point Results for Almost Generalized Cyclic (ψ, Φ)-Weak Contractive Type Mappings With Applications
    (Hindawi Publishing Corporation, 2012) Jleli, Mohamed; Karapinar, Erdal; Samet, Bessem
    We define a class of almost generalized cyclic (psi,phi)-weak contractive mappings and discuss the existence and uniqueness of fixed points for such mappings. We present some examples to illustrate our results. Moreover, we state some applications of our main results in nonlinear integral equations.
  • Thumbnail Image
    Article
    Citation - WoS: 9
    Citation - Scopus: 9
    Fixed Point Theorems for Various Classes of Cyclic Mappings
    (Hindawi Ltd, 2012) Aydi, Hassen; Karapinar, Erdal; Samet, Bessem
    We introduce new classes of cyclic mappings and we study the existence and uniqueness of fixed points for such mappings. The presented theorems generalize and improve several existing results in the literature.
  • Thumbnail Image
    Article
    Citation - WoS: 16
    Citation - Scopus: 21
    Further Remarks on Fixed-Point Theorems in the Context of Partial Metric Spaces
    (Hindawi Ltd, 2013) Jleli, Mohamed; Karapinar, Erdal; Samet, Bessem
    New fixed-point theorems on metric spaces are established, and analogous results on partial metric spaces are deduced. This work can be considered as a continuation of the paper Samet et al. (2013).
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    Article
    Citation - WoS: 7
    Positive Solutions for Multipoint Boundary Value Problems for Singular Fractional Differential Equations
    (Hindawi Ltd, 2014) Jleli, Mohamed; Karapinar, Erdal; Samet, Bessem
    A class of nonlinear multipoint boundary value problems for singular fractional differential equations is considered. By means of a coupled fixed point theorem on ordered sets, some results on the existence and uniqueness of positive solutions are obtained.
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    Article
    Citation - WoS: 97
    Citation - Scopus: 147
    Further Generalizations of the Banach Contraction Principle
    (Springeropen, 2014) Jleli, Mohamed; Karapinar, Erdal; Samet, Bessem
    We establish a new fixed point theorem in the setting of Branciari metric spaces. The obtained result is an extension of the recent fixed point theorem established in Jleli and Samet (J. Inequal. Appl. 2014: 38, 2014).
  • Thumbnail Image
    Article
    Citation - WoS: 12
    Citation - Scopus: 18
    On the existence of fixed points that belong to the zero set of a certain function
    (Springer international Publishing Ag, 2015) Karapinar, Erdal; O'Regan, Donal; Samet, Bessem
    Let T : X -> X be a given operator and F-T be the set of its fixed points. For a certain function phi : X -> [0,infinity), we say that F-T is phi-admissible if F-T is nonempty and F-T subset of Z(phi), where Z(phi) is the zero set of phi. In this paper, we study the phi-admissibility of a new class of operators. As applications, we establish a new homotopy result and we obtain a partial metric version of the Boyd-Wong fixed point theorem.