1. Tạ Thị Hoài An, William Cherry, Preface [Special issue dedicated to Professor Hà Huy Khoái on the occasion of his 65th birthday], Vietnam J. Math. 39 (2011), no. 3, v--vii
2. Bùi Công Cường, Pham Van Chien, An experiment result based on adaptive neuro-fuzzy inference system for stock price prediction, Journal of Computer Science and Cybernetics, 27 (2011), 51 - 60
3. M. V. Bulatov, N. P. Rakhvalov, Tạ Duy Phượng, Numerical methods of solution of boundary-value problem for differential-algebraic equations of the second order, The Bulletin of Irkutsk State University, Series Mathematics 4 (2011), 2-11.
4. Yefim Katsov, Trần Giang Nam, Morita equivalence and homological characterization of semirings, Journal of Algebra and Its Applications, 10 (2011), 445 – 473
5. Hoàng Tụy, A new topological minimax theorem with application, Journal of Global Optimization 50 (2011), no. 3, 371–378
6. Nguyễn Tiến Yết, Đoàn Thái Sơn, Tobias Jäger, Stefan Siegmund, Siegmund, Nonautonomous saddle-node bifurcations in the quasiperiodically forced logistic map, International Journal of Bifurcation and Chaos 21 (2011), 1427 - 1438
7. Nguyễn Đông Yên, Jen-Chih Yao, Monotone affine vector variational inequalities, Optimization 60 (2011), 53 - 68
8. Gue Myung Lee, Nguyễn Đông Yên, Fr\'echet and normal coderivatives of implicit multifunctions, Applicable Analysis 90 (2011), 1011 - 1027
9. Nguyễn Quang Huy, Nguyễn Đông Yên, Minimax variational inequalities, Acta Mathematica Vietnamica 36 (2011), 265 -- 281
10. Nguyễn Huy Chiêu, Thai Doan Chuong, Jen-Chih Yao, Nguyễn Đông Yên, Characterizing convexity of a function by its Fr\ echet and limiting second-order subdifferentials, Set-Valued and Variational Analysis 19 (2011), 75 - 96
11. Le Thi Hoai An, Pham Dinh Tao, Nguyễn Đông Yên, Properties of two DC algorithms in quadratic programming, Journal of Global Optimization 49 (2011), 481 - 495
12. Hà Huy Vui, Nguyễn Thị Tha̓o, Atypical values at infinity of polynomial and rational functions on an alfebraic surface in $\mathbb R^n$, Acta Mathematica Vietnamica 36 (2011), 537 - 553
13. Hà Huy Vui, Nguyễn Hồng Đức, On the stability of gradient polynomial systems at infinity, Nonlinear Analysis: Theory, Methods & Applications 74 (2011), 257 - 262
14. Ngô Việt Trung, Tran M. Tuan, Equality of ordinary and symbolic powers of Stanley-Reisner ideals, Journal of Algebra, 328 (2011), 77 - 93
15. Nguyễn Công Minh, Ngô Việt Trung, Cohen-Macaulayness of monomial ideals and symbolic powers of Stanley-Reisner ideals, Advances in Mathematics 226 (2011), 1285 - 1306
16. Hà Huy Vui, Nguyễn Tất Thắng, On the topology of polynomial mappings from $\mathbb C^n$ to $\mathbb C^{n-1}$, International Journal of Mathematics 22 (2011), 435 - 448
17. Nguyễn Quốc Thắng, On Galois cohomology and weak approximation in connected reductive groups over fields of positive characteristics, Proceedings of Japan Academy, Series A: Mathematical Sci. 87 (2011), 1 - 6
18. Phan Thiên Thạch, Trần Văn Thắng, Conjugate duality for vector-maximization problems, Journal of Mathematical Analysis and Applications 376 (2011), 94 - 102
19. Nguyễn Xuân Tấn, Bui The Hung, On the existence of solutions to generalized quasi-equilibrium problems, Advances in Nonlinear Variational Inequalities 14 (2011), 1 - 16
20. Trương Thị Thùy Dương, Nguyễn Xuân Tấn, On the existence of solutions to generalized quasi-equilibrium problems of type II and related problems, Acta Mathematica Vietnamica 36 (2011), 231 -- 248