Program

Thursday, January 18, 2018

Morning

08:30 – 09:00 Registration

09:00 – 09:30 Opening Ceremony

Session 1

Chair: Pham Huu Sach

09:30 – 10:10 Do Sang Kim (Pukyong National University)

Approximate Solutions in Multiobjective Fractional Optimization Problems

10:10 – 10:40 Coffee Break

 

Session 2

Chair: Nguyen Dong Yen

10:40 – 11:20 Gue Myung Lee (Pukyong National University)

On Genericity and Stability Properties for Semi-Algebraic Variational Inequality Problems

11:20 – 12:00 Pham Tien Son (University of Dalat)

Optimality Conditions for Minimizers at Infinity in Polynomial Programming

12:00 – 13:30 Lunch

 

Afternoon

Session 3

Chair: Gue Myung Lee

14:00 – 14:40 Nguyen Huy Chieu (Vinh University)

Constraint Qualifications for Convex Optimization without Convexity of Constraints: New Connections and Applications to Best Approximation

14:40 – 15:20 Jae Hyoung Lee (Pukyong National University)

Solving Robust Multiobjective Optimization Problems with SOS-convex Polynomials

 

15:20 – 15:50 Coffee break

Session 4

Chair: Somyot Plubtieng

15:50 – 16:30 Nguyen Thai An (Duy Tan University)

Smoothing Algorithms for Computing the Projection onto a Minkowski Sum of Convex Sets

16:30 – 17:10 Bo Kyung Choi (Pukyong National University)

On Interior-Point Methods for Machine Learning Problems

 

Friday, January 19, 2018

Morning

Session 5

Chair: Do Sang Kim

09:00 – 09:40 Sangho Kum (Chungbuk National University)

Gradient Projection Method for the n-coupling Problem

09:40 – 10:20 Ta Quang Son (Saigon University)

On Generalized Weak Subdifferentials for Vector Functions and Applications

10:20 – 10:50 Coffee break

Session 6

Chair: Bui Trong Kien

10:50 – 11:30 Bui Van Dinh (Le Quy Don Technical University)

Parallel Extragradient Algorithms for Multiple Set Split Equilibrium Problems in Hilbert Spaces

11:30 – 12:00 Duong Thi Viet An (Thai Nguyen University)

Subdifferential Stability Analysis for Convex Optimization Problems via Multiplier Sets

 

12:00 – 13:30 Lunch

Afternoon

Session 7

Chair: Sangho Kum

14:00 – 14:40 Nguyen Thi Quynh Trang (Vinh University)

Mean Value Theorems for Vector-valued Functions and Set-valued Mappings

14:40 – 15:10 Tatiana Shitkovskaya (Pukyong National University)

Generalized Approximate Solutions in Semi-infinite Multiobjective Optimization

15:10 – 15:40 Coffee break

Session 8

Chair: Nguyen Huy Chieu

15:40 – 16:20 Nguyen Van Tuyen (Hanoi Pedagogical University 2)

Second-order KKT Optimality Conditions for Multi-objective Optimal Control Problems

16:20 – 16:50 Nguyen Song Ha (Thai Nguyen University of Sciences)

A Shrinking Projection Method for Solving the Split Common Null Point Problem in Banach Spaces

16:50 – 17:20 Liguo Jiao (Pukyong National University)

Finding Efficient Solutions in Fractional Multicriteria Optimization Problems by -constraint Systems

17:30 – 19:00 Conference Dinner

 

Saturday, January 20, 2018

Morning

Session 9

Chair: Ta Quang Son

09:00 – 09:40 Gwi Soo Kim (Pukyong National University)

Optimality and Duality for Nonsmooth Fractional Robust Opitmization Problems

09:40 – 10:20 Nguyen Van Luong (Hong Duc University)

Variational Analysis for Bilateral Minimal Time Function

10:20 – 10:50 Coffee break

11:00 – 12:30 Lunch

13:00 – 20:00 Excursions