Bùi Trọng Kiên
TS. NCV
Phòng Tối ưu và điều khiển
|
Liên hệ
Phòng làm việc: 113, Nhà A5
Điện thoại: +84 (02)4 37563474/ 113
Email: btkien AT math.ac.vn
Lý lịch khoa học
Nơi sinh: Ninh Binh
- Đại học: Cử nhân toán học năm 1993
- Tiến sĩ: Tiến sĩ Toán học năm 2003
Chuyên ngành: Giải tích phi tuyến và Điều khiển Tối ưu
Các vị trí công tác đã qua:
- Giảng viên toán tại Trường Đại học Hoa Lư, Ninh Bình (1994-2003)
- Giảng viên toán tại Trường Đại hoc Xây dựng, Hà Nội (2003-2012)
- Nghiên cứu viên tại Phòng Tối ưu và Điều khiển, Viên Toán học, Viện Hàn lâm Khoa học và Công nghệ Việt Nam (2012- tới nay)
- Nghiên cứu sau tiến sĩ tại Khoa Toán Ứng dụng, Đại học Quốc gia Tôn Trung Sơn, Đài Loan (2005-2008)
- Nghiên cứu sau tiến sĩ tại Khoa Toán, Đại học Quốc gia Pukyung, Hàn Quốc (2008-2009)
- Nghiên cứu viên tại Khoa toán, Đại học Duisburg-Essen, Cộng Hòa Liên Bang Đức (2012-2014) do Quĩ Alexander von Humboldt tài trợ.
- Trưởng phòng: 1/8/2016-
Các lĩnh vực quan tâm: Giải tích biến phân, Giải tích phi tuyến, Bất đẳng thức biến phân, Điều khiển Tối ưu, Phương trình đạo hàm riêng.
DANH SÁCH CÔNG TRÌNH
Danh sách trong Mathscinet
Danh sách gần đây
1 | T. D. Binh, Bùi Trọng Kiên, &N. H. Son, Local stability of solutions to a parametric multi-objective optimal control problem, Optimization, Volume 73, 2024, Pages 2247-2275, (SCI-E, Scopus). |
2 | Huynh Khanh, Bùi Trọng Kiên, On the regularity of multipliers and second-order optimality conditions of KKT-type for semilinear parabolic control problems, Journal of Mathematical Analysis and Applications Volume 538, Issue 1, 1 October 2024, 128436, (SCI-E, Scopus) |
3 | Bùi Trọng Kiên, Arnd Rösch, Nguyen Hai Son, Nguyen Van Tuyen , FEM for semilinear elliptic optimal control with nonlinear and mixed constraints, Journal of Optimization Theory and Applications 197 (2023), 130-173 2023, (SCI-E, Scopus). |
4 | Bùi Trọng Kiên, N. Q. Tuan, Error Estimates for Approximate Solutions toSeminlinear Elliptic Optimal Control Problems with Nonlinear and Mixed Constraints, Numerical Functional Analysis and Optimization, 43 (2022), 1672-1706, (SCI-E, Scopus). |
5 | T. D. Binh, Bùi Trọng Kiên, X. Qin, C.-F. Wen, Regularity of multipliers in second-order optimality conditions for semilinear elliptic control problems, Applicable Analysis: An International Journal, Volume 101, 2022, 5504-5516, (SCI-E, Scopus). |
6 | Bùi Trọng Kiên, V. E. Fedorov, Tạ Duy Phượng, Optimal Control Problems Governed by Fractional Differential Equations with Control Constraints, SIAM Journal on Control and OptimizationVol. 60, No. 3, pp. 1732–1762, 2022. |
7 | M. V. Plekhanova, G. D. Baibulatova, Bùi Trọng Kiên, Distributed control for semi-linear equations with Gerasimove- Caputo derivatives, CBΦY Mathematical, 28 (20221), 2 |
8 | Bùi Trọng Kiên, Nguyen Thi Thu Huong, Xiaolong Qin, Ching-Feng Wen, Jen-Chih Yao, Regularity of solutions to a distributed and boundary optimal control problem governed by semilinear elliptic equations, Journal of Mathematical Analysis and Appplications, 495 (2021), 124694, (SCI-E, Scopus). |
9 | Bùi Trọng Kiên, Nguyen Quoc Tuan, Ching-Feng Wen, Jen-Chih Yao , L^{\infty} -Stability of a Parametric Optimal Control Problem Governed by Semilinear Elliptic Equations, Applied Mathematics & Optimization volume 84, pages 849–876 (2021), (SCI-E, Scopus). |
10 | Bùi Trọng Kiên, Xiaolong Qin, Ching-Feng Wen, Jen-Chih Yao, Second-Order Optimality Conditions for Multiobjective Optimal Control Problems with Mixed Pointwise Constraints and Free Right End Point, SIAM Journal on Control and Optimization, 58 (2020), no. 4, 2658–2677, (SCI-E, Scopus). |
11 | V.E. Fedorov, Tạ Duy Phượng, Bùi Trọng Kiên, 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. |
12 | Bùi Trọng Kiên, Second-Order Optimality Conditions and Solution Stability to Optimal Control Problems Governed by Stationary Navier-Stokes Equations, Acta Mathematica Vietnamica, 44 (2019), Issue 2, pp 431–448, Scopus. |
13 | Bùi Trọng Kiên, Jen Chih Yao, Semicontinuity of the solution set to a parametric optimal control problem, Applied Analysis and Optimization 2 (2018), 93--116. |
14 | Bùi Trọng Kiên, N. V. Tuyen, J.- C. Yao, Second-order KKT optimality conditions for multi-objective optimal control problems, SIAM Journal on Control and Optimization, 56(2018), 4069--4097, SCI(-E); Scopus. |
15 | Bùi Trọng Kiên, Jen Chih Yao, Local stability of solutions to parametric semilinear elliptic optimal control problems, Applied Analysis and Optimization 1 (2017), 361--379. |
16 | Bùi Trọng Kiên, A. Rösch, D. Wachsmuth, Pontryagin’s Principle for Optimal Control Problem Governed by 3D Navier–Stokes Equations, Journal of Optimization Theory and Applications, 173 (2017), 30–55, SCI(-E); Scopus. |
17 | Bùi Trọng Kiên, V. H. Nhu, N. H. Son, Second-Order Optimality Conditions for a Semilinear Elliptic Optimal Control Problem with Mixed Pointwise Constraints, Set-Valued and Variational Analysis 25 (2017) 177–210, SCI(-E); Scopus. |
18 | N. H. Chieu, Bùi Trọng Kiên, N. T. Toan, Further results on subgradients of the value function to a parametric optimal control problem, Journal of Optimization Theory and Applications, 168 (2016), 785--801, SCI(-E); Scopus. |
19 | N. H. Son, Bùi Trọng Kiên, A. Rösch, Second-Order Optimality Conditions for Boundary Control Problems with Mixed Pointwise Constraints, SIAM Journal on Optimization, 26(2016), 1912–1943, SCI(-E); Scopus. |
20 | Bùi Trọng Kiên, Gue Myung Lee, Nguyen Hai Son, First- and Second-Order Necessary Optimality Conditions for Optimal Control Problems Governed by Stationary Navier–Stokes Equations with Pure State Constraints, Vietnam Journal of Mathematics 44 (2016) 103-131,Scopus. |
21 | Bùi Trọng Kiên, V. H. Nhu, A. Rösch, Second-order necessary optimality conditions for a class of optimal control problems governed by partial differential equations with pure state constraints, Journal of Optimization Theory and Applications 165 (2015), 30–61, SCI(-E), Scopus. |
22 | Bùi Trọng Kiên, V.H. Nhu, A. Rösch, Lower semicontinuity of the solution map to a parametric elliptic optimal control problem with with mixed pointwise constraints. Optimization, 64 (2015), 1219-1238, SCI(-E), Scopus. |
23 | Bùi Trọng Kiên, Nhu, V. H, Second-order necessary optimality conditions for a class of semilinear elliptic optimal control problems with mixed pointwise constraints. SIAM Journal on Control and Optimization 52 (2014), 1166–1202, SCI(-E); Scopus. |
24 | Bùi Trọng Kiên, V. N. Nhu and N. H. Anh, Holder continuity of the solution map to an elliptic optimal control problem with mixed constraints, Taiwanese Journal of Mathematics, 17 (2013), 1245 - 1266, SCI(-E); Scopus. |
25 | Bùi Trọng Kiên, Wong, N.-C.; Yao, J.-C., Necessary conditions for multiobjective optimal control problems with state constraints. Dyn. Contin. Discrete Impuls. Syst. Ser. B Appl. Algorithms 19 (2012), 431–446. |
26 | Bùi Trọng Kiên, N. T. Toan, M. M. Wong and J. C. Yao, Lower semicontinuity of the solution set to a parametric optimal control problem, SIAM Journal on Control and Optimization, 50 (2012), 2889 -- 2906, SCI(-E); Scopus. |
27 | Bùi Trọng Kiên, G.M. Lee, An existence theorem for generalized variational inequalities with discontinuous and pseudomonotone operators. Nonlinear Anal: Theory, Methods & Applications 74 (2011), 1495–1500. |
28 | Nguyen Thi Toan, Bùi Trọng Kiên, Continuity properties of the solution map to a parametric discrete optimal control problem. J. Nonlinear Convex Anal. 12 (2011), no. 3, 635–650. |
29 | Nguyen Thi Toan, Bùi Trọng Kiên, Subgradients of the value function to a parametric optimal control problem. Set-Valued Var. Anal. 18 (2010), 183–203. |
30 | Bùi Trọng Kiên, N. Q. Huy, N. C. Wong, On the solution existence of generalized vector quasi-equilibrium problems with discontinuous multifunctions. Taiwanese J. Math. 13 (2009), 2B, 757–775. |
31 | Bùi Trọng Kiên, Wong, M.-M.; Wong, N. C.; Yao, J. C., Degree theory for generalized variational inequalities and applications. European J. Oper. Res. 192 (2009), 730–736. |
32 | Bùi Trọng Kiên, Liou, Y. C.; Wong, N.-C.; Yao, J.-C., Subgradients of value functions in parametric dynamic programming. European J. Oper. Res. 193 (2009), 12–22. |
33 | Bùi Trọng Kiên, M. M. Wong, N. C. Wong, J. C. Yao, Solution existence of variational inequalities with pseudomonotone operators in the sense of Brézis. J. Optim. Theory Appl. 140 (2009), 249–263. |
34 | Bùi Trọng Kiên, Mu-Ming Wong, Ngai-Ching Wong, On the degree theory for general mappings of monotone type. J. Math. Anal. Appl. 340 (2008), 707–720. |
35 | Bùi Trọng Kiên, Ngai Ching Wong, Jen-Chih Yao, Generalized vector variational inequalities with star-pseudomonotone and discontinuous operators. Nonlinear Anal.: Theory, Methods & Applications 68 (2008), 2859–2871. |
36 | Bùi Trọng Kiên, N.C. Wong & J.C. Yao, On the solution existence of implicit quasivariational inequalities with discontinuous multifunctions. Optimization 57 (2008), 515–526. |
37 | Bùi Trọng Kiên, N.-C. Wong, and J.-C. Yao, Necessary conditions for multiobjective optimal control problems with free end-time. SIAM J. Control Optim. 47 (2008), 2251–2274. |
38 | Bùi Trọng Kiên, Jen-Chih Yao, Localization of generalized normal maps and stability of variational inequalities in reflexive Banach spaces. Set-Valued Anal. 16 (2008), 399–412. |
39 | Bùi Trọng Kiên, Lower semicontinuity of the solution map to a parametric generalized variational inequality in reflexive Banach spaces. Set-Valued Anal. 16 (2008), 1089–1105. |
40 | Lu-Chuan Ceng, Bùi Trọng Kiên, N. C. Wong, Convergence analysis of a hybrid relaxed-extragradient method for monotone variational inequalities and fixed point problems. Taiwanese J. Math. 12 (2008), 2549–2568. |
41 | Bùi Trọng Kiên, J.-C. Yao, Nguyễn Đông Yên, On the solution existence of pseudomonotone variational inequalities, J. Glob Optim., 41 (2008), 135-145. |
42 | Nguyễn Đông Yên, J.-C. Yao, Bùi Trọng Kiên, Covering properties at positive-order rates of multifunctions and some related topics, J. Math. Anal. Appl., 338 (2008), 467-478. |
43 | Bùi Trọng Kiên, M. -M. Wong, On the solution stability of variational inequalities. J. Global Optim. 39 (2007), 101–111. |
44 | Bùi Trọng Kiên, N. C. Wong, J. C. Yao, On the solution existence of generalized quasivariational inequalities with discontinuous multifunctions. J. Optim. Theory Appl. 135 (2007), 515–530. |
45 | Bùi Trọng Kiên, On the lower semicontinuity of optimal solution sets. Optimization 54 (2005), 123–130. |
46 | Bùi Trọng Kiên, Solution Sensitivity of Generalized Variational Inequalities and Continuity of Metric Projections, Ph.D. Thesis, Institute of Mathematics, Hanoi, Vietnam, 2003. |
47 | Bùi Trọng Kiên, Hölder continuity of solutions to a parametric problem of the calculus of variations. Nonlinear Anal. Forum 8 (2003), 123–136. |
48 | Bùi Trọng Kiên, The normalized duality mapping and two related characteristic properties of a uniformly convex Banach space. Acta Math. Vietnam. 27 (2002), 53–67. |
49 | Bùi Trọng Kiên, On the metric projection onto a family of closed convex sets in a uniformly convex Banach space. Nonlinear Anal. Forum 7 (2002), 93–102 |
50 | Bùi Trọng Kiên, Solution sensitivity of a generalized variational inequality. Vietnam J. Math. 29 (2001), 97–113. |
1 | IMH20170503, Bùi Trọng Kiên, N.H. Son, Existence of global strong solutions to the Navier-Stokes equations with large input data |
2 | IMH20160601, Bùi Trọng Kiên, J. C. Yao, Semicontinuity of the solution map to a parametric optimal control problem |
Tin tức nổi bật
20/12/24, Bài giảng viện: New matrix perturbation bounds via “skewness”: theory and applications. |
06/01/25, Hội nghị, hội thảo: The 3rd Vietnam - Korea joint workshop on selected topics in mathematics |
06/01/25, Hội nghị, hội thảo: Geometry and Dynamics in Low Dimensions |