Ta Duy Phuong

Associate Professor, Doctor

Cộng tác viên
Research interests: Diferential Equations

Office: Building A5, Room 112
Tel: +84 (024) 37563474 Ext 110
Email: tdphuong AT math.ac.vn


Born in Hanoi in 1952

Education and academic degrees:

  • 1975: Bachelor/Master: Belorussian University
  • 1990: PhD Hanoi Institute of Mathematics
  • 2007: Associate Professor

Research areas

  • Diferential Equations;
  • Optimization;
  • History and Education of Mathematics



List of publications in MathSciNet


List of recent publications
1Bui Trong Kien, V. E. Fedorov, Ta Duy Phuong, Optimal Control Problems Governed by Fractional Differential Equations with Control Constraints, SIAM Journal on Control and OptimizationVol. 60, No. 3, pp. 1732–1762, 2022.
2Fedorov Vladimir E., Boyko Kseniya V., Ta Duy Phuong, Initial value Problems for some classes of Linear Evolution Equations with Several Fractional Derivatives, CFVU Mathematical Notes, 28 (2021), 85-104.
3V.E. Fedorov, Ta Duy Phuong, Bui Trong Kien, K.V. Boyko, E.M. Izhberdeeva, A class of distributed order semilinear equations in banach spaces, Chelyabinsk Physical and Mathematical Journal 5 No. 3 (2020), 342-351.
4V. F. Chistyakova, E. V. Chistyakova, Ta Duy Phuong, On the Relation between the Properties of a Degenerate Linear Quadratic Control Problem and the Euler–Poisson Equation, Computational Mathematics and Mathematical 60 No. 3 (2020), 390-403. (SCI-E, Scopus).
5V. F. Chistyakov, Ta Duy Phuong, On Qualitative Properties of Differential-Algebraic Equations, Mat. Zametki, 96 (2014), 596–608 (Mi mz9367) English version: Mathematical Notes, 2014, 96:4, 563–574, SCI(-E), Scopus.
6N. T. T. Huong, T. N. Hoa, Ta Duy Phuong, Nguyen Dong Yen, A property of bicriteria affine vector variational inequalities, Applicable Analysis, 91 (2012), 867 – 1879, SCI(-E); Scopus.
7M. V. Bulatov, N. P. Rakhvalov, Ta Duy Phuong, 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.
8Ta Duy Phuong, M. V. Bulatov and N. P. Rahvalov, Numerical solution boundary problem for linear differential-algebraic equations of second order, J. Middle Volga Math. Soc.6 (2010), 405 -- 422. (In Russian).
9Tran Ninh Hoa, Nguyen Quang Huy, Ta Duy Phuong, Nguyen Dong Yen, Unbounded components in the solution sets of strictly quasiconcave vector maximization problems, J. Global Optim. 37 (2007), 1 - 10.
10Tran Ninh Hoa, Ta Duy Phuong, Nguyen Dong Yen, Linear fractional vector optimization problems with many components in the solution sets. J. Ind. Manag. Optim. 1 (2005), 477 - 486.
11T. N. Hoa, Ta Duy Phuong, Nguyen Dong Yen, Bicriteria strictly quasiconcave maximization on noncompact sets. Nonlinear Anal. Forum 10 (2005),  137 - 144.
12T. N. Hoa, Ta Duy Phuong, Nguyen Dong Yen, On the parametric affine variational inequality approach to linear fractional vector optimization problems,  Vietnam J. Math. 33 (2005), 477 - 489.
13N. Q. Huy, Ta Duy Phuong, Nguyen Dong Yen, On the contractibility of the efficient and weakly efficient sets in R2. In: Equilibrium problems and variational models (Erice, 2000), 265 - 279, Nonconvex Optim. Appl. 68, Kluwer Acad. Publ., Norwell, MA, 2003.

Pham Huy Dien, Dinh The Luc

, Ta Duy Phuong, Giải tích các hàm một biến – những nguyên lí cơ bản và tính toán thực hành. NXB Đại học quốc gia, Hà Nội, 2005, 238 trang (in Vietnamese).
15P. H. Điển, Ta Duy Phuong, N. H. Dương, P. N. Hùng, Tính toán, lập trình và giảng dạy toán học trên MAPLE 5. NXB Khoa học Kỹ thuật 2002, 220 trang.
16D. T. Lục, P. H. Điển, Ta Duy Phuong, Giải tích các hàm nhiều biến: những nguyên lý cơ bản và tính toán thực hành (in Vietnamese). NXB Đại học Quốc gia 2002, 280 trang.
17Nguyen Dong Yen, Ta Duy Phuong, Connectedness and stability of the solution set in linear fractional vector optimization problems. In: "Vector Variational Inequalities and Vector Equilibria. Mathematical Theories", F. Giannessi, Ed., Nonconvex Optim. Appl. 38, Kluwer Academic Publishers, Dordrecht, 2000, 479 - 489.
18 D. T. Luc, Pham Huy Dien, Nguyen Xuan Tan, Ta Duy Phuong, Giải tích toán học - các nguyên lý cơ bản & tính toán thực hành. NXB Giáo dục, Hanoi, 1998 (in Vietnamese).
19D. T. Luc, Pham Huy Dien, Ta Duy Phuong, Thực hành tính toán trên chương trình Maple V. NXB Giáo dục, Hanoi, 1998 (in Vietnamese).
20Ta Duy Phuong, Pham Huu Sach, Nguyen Dong Yen, Strict lower semicontinuity of the level sets and invexity of a locally Lipschitz function. J. Optim. Theory Appl. 87 (1995), 579 - 594.
21Pham Huu Sach, Ta Duy Phuong, Invexity criteria for a class of vector-valued functions. Bull. Austral. Math. Soc. 51 (1995), 249 - 262.
22B. D. Craven, Pham Huu Sach, Nguyen Dong Yen, Ta Duy Phuong, A new class of invex multi-functions. In: Nonsmooth Optimization: Methods and Applications (F. Gianessi, ed.), Gordon and Breach Science Publishers, 1992, 52 - 69
23Ta Duy Phuong, Linear discrete games with the general information. Vietnam J. Math. XVIII (1990), 2 - 7.
24Ta Duy Phuong, Phan Huy Khai, Linear discrete games with different constraints on controls. Vietnam J. Math. XVIII (1990), 1 - 6.
25Ta Duy Phuong, Pursuit linear differential games with the measured information. Vietnam J. Math. XVIII (1990), 9 - 15.
26Ta Duy Phuong, Phan Huy Khai, Linear pursuit games with the mixed dynamics. Acta Math. Vietnam. 15 (1990), 25 - 37.
27Ta Duy Phuong, Phan Huy Khai, The problem of pursuit in linear discrete games with delay. Acta Math. Vietnam. 10 (1985), 15 - 34.
28Ta Duy Phuong, On the pursuit differential games with modified information. Bulletin of National Center for Scientific Research of Vietnam. 2 (1984), 3 - 10.