Researchers

Doctor

Department of Optimization and Control Theory
Research interests: Optimization Theory, Convex Analysis, Variational Analysis

Address
Office: Building A14, Room 2
Tel: +84 024 37563474 / 210
Email: ntvhang AT math.ac.vn

Education and academic degrees:

2020: PhD, Wayne State University, Detroit, MI 48202, USA
2009: Bachelor of Science – Hanoi National University of Education, Hanoi, Vietnam
2011: Master – University of Limoges, Limoges, France

Research areas: Optimization Theory, Convex Analysis, Variational Analysis

PUBLICATIONS

List of recent publications

1	Nguyen Thi Van Hang, Boris S. Mordukhovich, M. Ebrahim Sarabi, Augmented Lagrangian method for second-order cone programs under second-order sufficiency, Journal of Global Optimization 82 (2022), 51-81, (SCI-E, Scopus).
2	Nguyen Thi Van Hang, M. Ebrahim Sarabi, Local convergence analysis of Augmented Lagrangian methods for piecewise linear-quadratic composite optimization problems, SIAM Journal on Optimization, Vol. 31 (2021), 2665-2694, (SCI-E, Scopus, Preprint: download here).
3	Nguyen Thi Van Hang, Boris. S. Mordukhovich, M. Ebrahim Sarabi, Second-order variational analysis in second-oder cone programming, Mathematical Programming 180 (2020), 75-116. (SCI-E, Scopus).
4	Nguyen Thi Van Hang, Jen-Chih Yao, Sufficient conditions for error bounds of difference functions and applications, Journal of Global Optimization, 66 (2016), 439–456, SCI(-E); Scopus.
5	Nguyen Thi Van Hang, Nguyen Dong Yen, On the Problem of Minimizing a Difference of Polyhedral Convex Functions Under Linear Constraints, Journal of Optimization Theory and Applications, 171 (2016), 617–642, SCI; Scopus.
6	Nguyen Thi Van Hang, Nguyen Dong Yen, Optimality conditions and stability analysis via the Mordukhovich subdifferential, Numerical Functional Analysis and Optimization, 36 (2015), 364 - 386, SCI(-E), Scopus.
7	Nguyen Thi Van Hang, The penalty functions method and multiplier rules based on the Mordukhovich subdifferential. Set-Valued and Variational Analysis 22 (2014), 299-321, SCI(-E); Scopus.

Preprints

1	IMH20231101, Nguyen Thi Van Hang, M. Ebrahim Sarabi, Smoothness of subgradient mappings and its applications in parametric optimization, preprint arxiv.
2	IMH20230702, Nguyen Thi Van Hang, M. Ebrahim Sarabi, Convergence of Augmented Lagrangian Methods for Composite Optimization Problems, preprints arxiv
3	IMH20220902, Nguyen Thi Van Hang, M. Ebrahim Sarabi, A chain rule for strict twice epi-differentiability and its applications, preprint arXiv:2209.01489.
4	IMH20220703, Nguyen Thi Van Hang, W. Jung, M. Ebrahim Sarabi, Role of subgradients in variational analysis of polyhedral functions. Link arXiv:2207.07470.