Hoang The Tuan
Doctor
Department of Differential Equations

Address
Office: Building A5, Room 107
Tel: +84 (02)4 37563474 /309
Email: httuan AT math.ac.vn
Education
Professional Experiances
List of recent publications
1  Hoang The Tuan, Ha Duc Thai, Roberto Garappa, An analysis on solutions to fractional neutral differential equations with a delay. Communications in Nonlinear Science and Numerical Simulation, 100 (2021), 105854, (SCIE, Scopus). 
2  Hoang The Tuan, On the existence and uniqueness of weak solutions to timefractional elliptic equations with timedependent variable coefficients, Proceedings of the American Mathematical Society, 149 (2021), 25972608, (SCIE, Scopus). 
3  Hoang The Tuan, Hieu Trinh, James Lam, Necessary and sufficient conditions of the positivity and stability to mixed fractionalorder systems. International Journal of Robust and Nonlinear Control, 31 (2021), no. 1, pp. 3750, SCIE, Scopus. 
4  Hoang The Tuan, On the asymptotic behavior of solutions to timefractional elliptic equations driven by a multiplicative white noise. Discrete and Continuous Dynamical Systems  Series B, 26 (2021), no. 3, pp. 17491762, SCIE, Scopus. 
5  Hoang The Tuan, H.Trinh, A Qualitative Theory of Time Delay Nonlinear FractionalOrder Systems. SIAM Journal on Control and Optimization, 58(3), 1491–1518, (SCI(E); Scopus). 
6  Hoang The Tuan, H. Trinh, Global attractivity and asymptotic stability of mixedorder fractional systems. IET Control Theory & Applications, Volume 14 (2020), 1240 – 1245. (SCI(E); Scopus). 
7  Hoang The Tuan, Stefan Siegmund, Stability of scalar nonlinear fractional differential equations with linearly dominated delay. Fractional Calculus and Applied Analysis, 23 (2020), no. 1, pp. 250267, (SCI(E), Scopus). 
8  Nguyen Dinh Cong, Hoang The Tuan, H.Trinh, On asymptotic properties of solutions to fractional differential equations, Journal of Mathematical Analysis and Applications 484(2020) 123759, SCI(E); Scopus. 
9  P.T. Anh, P. Jurgas, M. Niezabitowski, Hoang The Tuan, A lower bound on the separation between two solutions of a scalar RiemannLiouville fractional differential equation, AIP Conference Proceedings 2116, 450095 (2019). 
10  Hoang The Tuan, Adam Czornik, Juan J. Nieto, and Michał Niezabitowski, Global attractivity for some classes of RiemannLiouville fractional differential systems. Journal of Integral Equations and Applications, 31 (2019), 265282, SCI(E), Scopus. 
11  Hoang The Tuan, Hieu Trinh, Stability of fractionalorder nonlinear systems by Lyapunov direct method. IET Control Theory and Applications, 12 (2018), pp. 24172422, SCI(E); Scopus. 
12  Doan Thai Son, P.T. Huong, P.E. Kloeden, Hoang The Tuan, Asymptotic separation between solutions of Caputo fractional stochastic differential equations. Stochastic Analysis and Applications, 36 (2018), issue 4, 654664 (SCI(E); Scopus). 
13  Hoang The Tuan, Hieu Trinh, A linearized stability theorem for nonlinear delay fractional differential equations. IEEE Transactions on Automatic Control, 63(2018), 3180  3186, SCI(E); Scopus. 
14  Nguyen Dinh Cong, Doan Thai Son, Hoang The Tuan, Asymptotic stability of linear fractional systems with constant coefficients and small time dependent perturbations. Vietnam Journal of Mathematics. 46(2018), pp 665–680, Scopus. 
15  Nguyen Dinh Cong, Hoang The Tuan, Generation of nonlocal fractional dynamical systems by fractional differential equations. Journal of Integral Equations and Applications, 29 (2017), 124, SCI(E); Scopus. 
16  Kai Diethelm, Stefan Siegmund, Hoang The Tuan, Asymptotic behavior of solutions of linear multiorder fractional differential equation systems. Fractional Calculus and Applied Analysis, 20 (2017), 1165–1195, SCI(E); Scopus. 
17  Nguyen Dinh Cong, Hoang The Tuan, Existence, uniqueness and exponential boundedness of global solutions to delay fractional differential equations, Mediterranean Journal of Mathematics, 14 (2017), SCI(E); Scopus. 
18  Nguyen Dinh Cong, Doan Thai Son, Hoang The Tuan, A Perrontype theorem for fractional differential systems. Electronic Journal of Differential Equations, 2017 (2017), No. 142, 112, SCI(E); Scopus. 
19  Nguyen Dinh Cong, Doan Thai Son, Stefan Siegmund, Hoang The Tuan, An instability theorem for nonlinear fractional differential systems. Discrete and Continuous Dynamical Systems  Series B, 22 ( 2017), 3079  3090, SCI(E); Scopus. 
20  Nguyen Dinh Cong, Doan Thai Son, S. Siegmund, Hoang The Tuan, On stable manifolds for fractional differential equations in highdimensional spaces, Nonlinear Dynamics, 86 (2016), 1885–1894, SCI(E); Scopus. 
21  Nguyen Dinh Cong, Doan Thai Son, Siegmund Stefan, Hoang The Tuan, Linearized asymptotic stability for fractional differential equations, Electronic Journal of Qualitative Theory of Differential Equations, 39 (2016), 113, SCI(E); Scopus. 
22  Nguyen Dinh Cong, Doan Thai Son, Hoang The Tuan, Stefan Siegmund, Structure of the Fractional Lyapunov Spectrum for Linear Fractional Differential Equations, Advances in Dynamical Systems and Applications, 9 (2014), 149159, SCI(E), Scopus. 
23  Nguyen Dinh Cong, Doan Thai Son, Hoang The Tuan, On fractional lyapunov exponent for solutions of linear fractional differential equations, Fractional Calculus and Applied Analysis, 17 (2014), 285306, SCI(E); Scopus. 
24  Nguyen Dinh Cong, Doan Thai Son, Stefan Siegmund, Hoang The Tuan, On stable manifolds for planar fractional differential equations, Applied Mathematics and Computation, 226 (2014), 1, 157168, SCI(E); Scopus. 
25  Hoang The Tuan, Hai Dang and Vu Van Khu, Dynamics of a Stochastic predatorprey model with BeddingtonDeAngelis functional response, SCIENTIA. Series A: Mathematical Sciences, ISSN: 07168446, 22, 75  84. 
1  IMH20210104, Hoang The Tuan, Smallest asymptotic bound of solutions to positive mixed fractionalorder inhomogeneous linear systems with timevarying delays. 
Highlights
21/10/21, Conference: HỘI NGHỊ ĐẠI SỐ  LÝ THUYẾT SỐ  HÌNH HỌC  TÔ PÔ 2021 
01/11/21, Conference: International school on Algebraic Geometry and Algebraic Groups and Workshop on Commutative Algebra and Algebraic Geometry 
28/11/21, Conference: International Conference on Discrete Mathematics and Computer Science (ICDMCS) 
21/06/22, Conference: The 7th International Conference on Random Dynamical Systems 
17/08/22, Conference: International Conference on Differential Equations and Applications 