Yeol Je Cho

ORCID: 0000-0002-1250-2214
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About
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Research Areas
  • Optimization and Variational Analysis
  • Fixed Point Theorems Analysis
  • Advanced Optimization Algorithms Research
  • Functional Equations Stability Results
  • Contact Mechanics and Variational Inequalities
  • Nonlinear Differential Equations Analysis
  • Matrix Theory and Algorithms
  • Numerical methods in inverse problems
  • Topology Optimization in Engineering
  • Mathematical Inequalities and Applications
  • Fuzzy and Soft Set Theory
  • Iterative Methods for Nonlinear Equations
  • Advanced Topics in Algebra
  • Mathematical and Theoretical Analysis
  • Fractional Differential Equations Solutions
  • Advanced Banach Space Theory
  • Nonlinear Partial Differential Equations
  • Differential Equations and Numerical Methods
  • Approximation Theory and Sequence Spaces
  • Economic theories and models
  • Mathematics and Applications
  • Differential Equations and Boundary Problems
  • Advanced Mathematical Modeling in Engineering
  • Advanced Algebra and Logic
  • Numerical methods in engineering

Universitas 17 Agustus 1945 Semarang
2024

Gyeongsang National University
2014-2023

China Medical University
2015-2023

University of Electronic Science and Technology of China
2018-2021

China Medical University
2021

King Mongkut's University of Technology Thonburi
2016-2019

King Abdulaziz University
2014-2016

University of Phayao
2016

Chinju National University of Education
2006-2015

Cameron University
2014

10.1016/j.camwa.2005.11.036 article EN publisher-specific-oa Computers & Mathematics with Applications 2006-05-01

10.1016/j.camwa.2011.06.040 article EN publisher-specific-oa Computers & Mathematics with Applications 2011-07-29

Abstract In this article, we study coupled coincidence and common fixed point theorems in ordered generalized metric spaces for nonlinear contraction condition related to a pair of altering distance functions. Our results generalize modify several comparable the literature. 2000 MSC : 54H25; 47H10; 54E50.

10.1186/1687-1812-2012-8 article EN cc-by Fixed Point Theory and Applications 2012-01-26

Abstract Recently, Gordji et al. [Math. Comput. Model. 54, 1897-1906 (2011)] prove the coupled coincidence point theorems for nonlinear contraction mappings satisfying commutative condition in intuitionistic fuzzy normed spaces. The aim of this article is to extend and improve some Also, we give an example a mapping which not applied by results al., but can be our results. 2000 MSC : primary 47H10; secondary 54H25; 34B15.

10.1186/1687-1812-2011-81 article EN cc-by Fixed Point Theory and Applications 2011-11-18

In this paper, we introduce some new algorithms for solving the equilibrium problem in a Hilbert space which are constructed around proximal-like mapping and inertial effect. Also, convergence theorems of established under mild conditions. Finally, several experiments performed to show computational efficiency advantage proposed algorithm over other well-known algorithms.

10.1080/02331934.2018.1505886 article EN Optimization 2018-08-09

This paper proposes two algorithms that are based on a subgradient and an inertial scheme with the explicit iterative method for solving pseudomonotone equilibrium problems. The weak convergence of both is well-established under standard assumptions cost bifunction. advantage these they did not require any line search procedure or knowledge about bifunction Lipschitz-type constants step-size evaluation. A practical explanation this use sequence revised at each iteration some previous...

10.1080/10556788.2020.1734805 article EN Optimization methods & software 2020-03-05

Abstract This paper aims to propose two new algorithms that are developed by implementing inertial and subgradient techniques solve the problem of pseudomonotone equilibrium problems. The weak convergence these is well established based on standard assumptions a cost bi-function. advantage was they did not need line search procedure or any information Lipschitz-type bifunction constants for step-size evaluation. A practical explanation this use sequence step-sizes updated at each iteration...

10.1186/s13660-019-2233-1 article EN cc-by Journal of Inequalities and Applications 2019-11-07

10.1016/j.aml.2010.06.005 article EN publisher-specific-oa Applied Mathematics Letters 2010-06-11

Abstract In this paper, we show the existence of a coupled fixed point theorem nonlinear contraction mappings in complete metric spaces without mixed monotone property and give some examples mapping, which is not applied to by using property. We also study necessary condition for uniqueness given mapping. Further, apply our results mapping partially ordered spaces. Moreover, applications integral equations are presented. MSC: 47H10, 54H25.

10.1186/1687-1812-2012-170 article EN cc-by Fixed Point Theory and Applications 2012-10-03

The aim of this paper is to extend the result [M.Jleli, B. Samet,

10.22436/jnsa.010.05.07 article EN The Journal of Nonlinear Sciences and Applications 2017-05-04
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