Strongly quasivariational inequalities for fuzzy mappings. - Gue Myung Lee; Do Sang Kim; Byung-Soo Lee (Fuzzy Sets Syst., 1996)

Fixed degree and fixed point theorems for fuzzy mappings in probabilistic metric spaces. - Shih-Sen Chang; Yeol Je Cho; Byung-Soo Lee; Gue Myung Lee (Fuzzy Sets Syst., 1997)

Vector quasivariational inequalities for fuzzy mappings I. - Shih-Sen Chang; Gue Myung Lee; Byung-Soo Lee (Fuzzy Sets Syst., 1997)

A common fixed point theorem for a pair of fuzzy mappings. - Byung-Soo Lee; Gue Myung Lee; Sung Jin Cho; Do Sang Kim (Fuzzy Sets Syst., 1998)

Vector quasivariational inequalities for fuzzy mappings (II). - Shih-Sen Chang; Gue Myung Lee; Byung-Soo Lee (Fuzzy Sets Syst., 1999)

Fubini theorem for generalized fuzzy number-valued integrals. - Sung Jin Cho; Byung-Soo Lee; Gue Myung Lee; Do Sang Kim; Yeoul-Ouk Song (Fuzzy Sets Syst., 1999)

Minimization theorems and fixed point theorems in generating spaces of quasi-metric family. - Gue Myung Lee; Byung-Soo Lee; Jong Soo Jung; Shih-Sen Chang (Fuzzy Sets Syst., 1999)

Equivalents of an approximate variational principle for vector-valued functions and applications. - Guang-Ya Chen; X. X. Huang; Gue Myung Lee (Math. Methods Oper. Res., 1999)

Upper Subderivatives and Generalized Gradients of the Marginal Function of a Non-Lipschitzian Program. - D. E. Ward; Gue Myung Lee (Ann. Oper. Res., 2001)

Fuzzy integrals for set-valued mappings. - Sung Jin Cho; Byung-Soo Lee; Gue Myung Lee; Do Sang Kim (Fuzzy Sets Syst., 2001)

Generalized properly efficient solutions of vector optimization problems. - D. E. Ward; Gue Myung Lee (Math. Methods Oper. Res., 2001)

Variational-type inequalities for (omega, theta, delta)-pseudomonotone-type set-valued mappings in nonreflexive Banach spaces. - Byung-Soo Lee; Gue Myung Lee; Suk-Jin Lee (Appl. Math. Lett., 2002)

On convergence of descent methods for variational inequalities in a Hilbert space. - Igor V. Konnov 002; Sangho Kum; Gue Myung Lee (Math. Methods Oper. Res., 2002)

An existence result for implicit vector variational inequality with multifunctions. - Sangho Kum; Gue Myung Lee; Jen-Chih Yao (Appl. Math. Lett., 2003)

Infine Functions, Nonsmooth Alternative Theorems and Vector Optimization Problems. - Pham Huu Sach; Gue Myung Lee; Do Sang Kim (J. Glob. Optim., 2003)

New Sequential Lagrange Multiplier Conditions Characterizing Optimality without Constraint Qualification for Convex Programs. - Vaithilingam Jeyakumar; Gue Myung Lee; N. Dinh (SIAM J. Optim., 2003)

Characterizations of Hartley Proper Efficiency in Nonconvex Vector Optimization. - Gue Myung Lee; Do Sang Kim; Pham Huu Sach (J. Glob. Optim., 2005)

Vector Variational Inequalities for Nondifferentiable Convex Vector Optimization Problems. - Gue Myung Lee; Kwang Baik Lee (J. Glob. Optim., 2005)

On the Optimal Value Function of a Linearly Perturbed Quadratic Program. - Gue Myung Lee; Nguyen Nang Tam; Nguyen Dong Yen (J. Glob. Optim., 2005)

Generalized Convexity and Nonsmooth Problems of Vector Optimization. - Pham Huu Sach; Do Sang Kim; Gue Myung Lee (J. Glob. Optim., 2005)

Characterizations of solution sets of convex vector minimization problems. - Vaithilingam Jeyakumar; Gue Myung Lee; N. Dinh (Eur. J. Oper. Res., 2006)

Liberating the Subgradient Optimality Conditions from Constraint Qualifications. - Vaithilingam Jeyakumar; Zhi-You Wu; Gue Myung Lee; N. Dinh (J. Glob. Optim., 2006)

Complete characterizations of stable Farkas' lemma and cone-convex programming duality. - Vaithilingam Jeyakumar; Gue Myung Lee (Math. Program., 2008)

Alternative Theorems for Quadratic Inequality Systems and Global Quadratic Optimization. - Vaithilingam Jeyakumar; Gue Myung Lee; Guoyin Li 001 (SIAM J. Optim., 2009)

Upper semicontinuity result for the solution mapping of a mixed parametric generalized vector quasiequilibrium problem with moving cones. - Le Anh Tuan 001; Gue Myung Lee; Pham Huu Sach (J. Glob. Optim., 2010)

A robust von Neumann minimax theorem for zero-sum games under bounded payoff uncertainty. - Vaithilingam Jeyakumar; Guoyin Li 001; Gue Myung Lee (Oper. Res. Lett., 2011)

On linear vector program and vector matrix game equivalence. - Jeong Min Hong; Moon Hee Kim; Gue Myung Lee (Optim. Lett., 2012)

Stability of Linear-Quadratic Minimization over Euclidean Balls. - Gue Myung Lee; Nguyen Nang Tam; Nguyen Dong Yen (SIAM J. Optim., 2012)

Surrogate duality for robust optimization. - Satoshi Suzuki; Daishi Kuroiwa; Gue Myung Lee (Eur. J. Oper. Res., 2013)

New Contribution to the Advancement of Fixed Point Theory, Equilibrium Problems, and Optimization Problems. - Wei-Shih Du; Erdal Karapinar; Lai-Jiu Lin 001; Gue Myung Lee; Tamaki Tanaka (J. Appl. Math., 2013)

On efficient applications of G-Karush-Kuhn-Tucker necessary optimality theorems to multiobjective programming problems. - Moon Hee Kim; Gue Myung Lee (J. Glob. Optim., 2013)

A Relaxed Constant Positive Linear Dependence Constraint Qualification for Mathematical Programs with Equilibrium Constraints. - Nguyen Huy Chieu; Gue Myung Lee (J. Optim. Theory Appl., 2013)

Constraint Qualifications for Mathematical Programs with Equilibrium Constraints and their Local Preservation Property. - Nguyen Huy Chieu; Gue Myung Lee (J. Optim. Theory Appl., 2014)

New Contribution to the Advancement of Fixed Point Theory, Equilibrium Problems, and Optimization Problems 2014. - Wei-Shih Du; Erdal Karapinar; Lai-Jiu Lin 001; Gue Myung Lee (J. Appl. Math., 2015)

Characterizing Robust Solution Sets of Convex Programs under Data Uncertainty. - Vaithilingam Jeyakumar; Gue Myung Lee; Guoyin Li 001 (J. Optim. Theory Appl., 2015)

Semidefinite programming relaxation methods for global optimization problems with sparse polynomials and unbounded semialgebraic feasible sets. - Vaithilingam Jeyakumar; S. Kim; Gue Myung Lee; Guoyin Li 001 (J. Glob. Optim., 2016)

Generalized Farkas' lemma and gap-free duality for minimax DC optimization with polynomials and robust quadratic optimization. - Vaithilingam Jeyakumar; Gue Myung Lee; N. T. H. Linh (J. Glob. Optim., 2016)

Stability and Genericity for Semi-algebraic Compact Programs. - Gue Myung Lee; Tien Son Pham (J. Optim. Theory Appl., 2016)

Generic Properties for Semialgebraic Programs. - Gue Myung Lee; Tien Son Pham (SIAM J. Optim., 2017)

On optimality conditions and duality theorems for robust semi-infinite multiobjective optimization problems. - Jae-Hyoung Lee; Gue Myung Lee (Ann. Oper. Res., 2018)

Genericity and Hölder Stability in Semi-Algebraic Variational Inequalities. - Jae-Hyoung Lee; Gue Myung Lee; Tien Son Pham (J. Optim. Theory Appl., 2018)

On minimizing difference of a SOS-convex polynomial and a support function over a SOS-concave matrix polynomial constraint. - Jae-Hyoung Lee; Gue Myung Lee (Math. Program., 2018)

On Set Containment Characterizations for Sets Described by Set-Valued Maps with Applications. - Nithirat Sisarat; Rabian Wangkeeree; Gue Myung Lee (J. Optim. Theory Appl., 2020)

Sum-of-Squares Relaxations in Robust DC Optimization and Feature Selection. - Vaithilingam Jeyakumar; Gue Myung Lee; Jae-Hyoung Lee; Yingkun Huang 001 (J. Optim. Theory Appl., 2024)