Publications

[12] Tan H. Cao, B. S. Mordukhovich, D. Nguyen, T. Nguyen, N. N. Thieu: Optimal control of nonconvex sweeping processes with variable time via finite-difference approximations, Nonlinear Analysis: Hybrid Systems 61 (2026), 101755.

[11]   S. Adly, N. N. Thieu, N. D. Yen: Noncoercive convex sweeping processes with velocity constraints, Optimization 75 (2026), no. 4, 793–812.

[10] M. Pappalardo, N. N. Thieu, N. D. Yen: Solving indefinite quadratic programs by dynamical systems: Preliminary investigations, Journal of Nonlinear and Variational Analysis 9 (2025), no. 4, 499–522.

[9]  Tan H. Cao, N. Chapagain, H. Lee, N. N. Thieu, P. N. Thi: Optimal control of several motion models, Journal of Optimization Theory and Applications 205 (2025), no. 3.

[8]   N. M. Nam, N. N. Thieu, N. D. Yen: Near convexity and generalized differentiation, Journal of Convex Analysis 32 (2025), no. 2, 605–630.

[7]   N. M. Nam, G. Sandine, N. N. Thieu, N. D. Yen: A notion of Fenchel conjugate for set-valued mappings, Journal of Optimization Theory and Applications 203 (2024), 1263–1292.

[6]   N. N. Luan, N. M. Nam, N. N. Thieu, N. D. Yen: Relationships between polyhedral convex sets and generalized polyhedral convex sets, Journal of Optimization Theory and Applications 199 (2023), No. 2, 766–786.

[5]   S. Adly, N. N. Thieu, N. D. Yen: Convex and nonconvex sweeping processes with velocity constraints: well-posedness and insights, Applied Mathematics & Optimization 88 (2023), No. 45, 33 pp.

[4]   N. N. Thieu: Solution properties of convex sweeping processes with velocity constraints, Applicable Analysis 102 (2023), 2847–2865.

[3]   S. Adly, N. N. Thieu: Existence of solutions for a Lipschitzian vibro-impact problem with time-dependent constraints, Fixed Point Theory and Algorithms for Sciences and Engineering 3 (2022), 32 pp.

[2]   N. K. Son, N. N. Thieu, N. D. Yen: On the solution existence for prox-regular perturbed sweeping processes, Journal of Nonlinear and Variational Analysis 5 (2021), no. 6, 851–863.

[1]   N. N. Thieu: Some differential estimates in linear programming, Acta Mathematica Vietnamica 41 (2016), no. 2, 243–249.