Scientific Publications 2009

1. 1. Bui Trong Kien, M. M. Wong, Ngai-Ching Wong, Jen-Chih Yao, Degree theory for generalized variational inequalities and applications, European Journal of Operational Research, 192 (2009), 730–736
2. 2. Bui Trong Kien, Y. C. Liou, Ngai-Ching Wong, Jen-Chih Yao, Subgradients of value functions in parametric dynamic programming, European Journal of Operational Research, 193(2009), 12–22
3. 3. Bui Trong Kien, Y. C. Liou, Ngai-Ching Wong, Jen-Chih Yao, Subgradients of value functions in parametric dynamic programming, European Journal of Operational Research, 193(2009), 12–22
4. 4. Bui Trong Kien, M. M. Wong, Ngai-Ching Wong, Jen-Chih Yao, Solution existence of variational inequalities with pseudomonotone operators in the sense of Brezis, Journal of Optimization Theory and Applications, 140 (2009), 249–263
5. 5. Bui Trong Kien, Nguyen Quang Huy, Ngai-Ching Wong, On the solution existence of generalized vector quasi-equilibrium problems with discontinuous multifunctions, Taiwanese Journal of Mathematics, 13 (2009), 757–775
6. 6. Le Thi Thanh Nhan, Tran Nguyen An, On the unmixedness and universal catenaricity of local rings and local cohomology modules, Journal of Algebra, 321 (2009), 303-311
7. 7. T. Plienpanich, P. Sattayatham, Tran Hung Thao, Fractional integrated GARCH diffusion limit models., Journal of the Korean Statistical Society, 38 (2009), N0 3, 231 - 238
8. 8. Do Van Luu, On constraint qualifications and optimality conditions in locally Lipschitz multiobjective programming problems, Nonlinear Functional Analysis and Applications, 14 (2009), 81 - 97.
9. 9. Bui Cong Cuong, Pham Hong Phong, New Computing Procedure in Multicriteria Analysis, using Fuzzy Collective Solution, . In the Proceedings of the 10rd International Conference on Intelligent Technology, Intech’ 09, Quilin, China, December 12-15 (2009).
10. 10. Bui Cong Cuong, Pham Hong Phong, Hoang Viet Long, On the approximation of continuous function by Spline function Hierarchical fuzzy systems, .Journal of Computer Science and Cybernetics, 25 (2009), 99 - 108.
11. 11. Dang Vu Giang, Persistence and global attractivity in the model $A_{n+1}=A_nF_n(A_n,A_{n−1},…,A_{n−m})$, Acta Mathematica Vietnamica. 34 (2009), 299–304
12. 12. Nguyen Trung Thanh, Dinh Nho Hao, Hichem Sahli, Infrared thermography for landmine detection, . In R. Hammoud (Editor). Applied Perception in Thermal-Infrared Imagery. Springer – Verlag 2009, 3 - 36
13. 13. H. Crauel, Doan Thai Son, Stefan Siegmund, Difference equations with random delay, Journal of Difference Equations and Applications, Vol 15 (2009), 627-647
14. 14. Pham Canh Duong, Le Thanh Hue, An alternating projections algorithm for solving linear programs,, Acta Mathematica Vietnamica, 34 (2009), 335 - 343
15. 15. Pham Canh Duong, Le Thanh Hue, An algorithm for solving the nearest point problem in an affine subspace, Vietnam J. Math. 37 (2009), N0 1, 91 - 96
16. 16. Christopher A. Francisco, Ha Huy Tai, Adam Van Tuyl, Splittings of monomial ideals, Proceedings of the American Mathematical Society,137 (2009), 3271 - 3282
17. 17. Ha Huy Tai, Susan Morey, Rafael . H. Villarreal, Cohen-Macaulay admissible clutters, Journal of Commutative Algebra, 1 (2009), 463 - 480,
18. 18. Yu. V. Egorova, Nguyen Minh Chuong, Dang Anh Tuan, A semilinear elliptic boundary value problem for degenerate pseudodifferential equations. (Russian), Doklady Akademii Nauk, 80 (2009), 456–459.
19. 19. Yu. V. Egorova, Nguyen Minh Chuong, Dang Anh Tuan, On a semilinear boundary value problem for degenerate parabolic pseudodifferential equations. (Russian), Doklady Mathematics. 80 (2009), no. 1, 482–486
20. 20. Nguyen Dong Yen, Jen-Chih Yao, Point-based sufficient conditions for metric regularity of implicit multifunctions, Nonlinear Analysis: Theory, Methods & Applications, 70 (2009), 2806-2815
21. 21. Jen-Chih Yao, Nguyen Dong Yen, Coderivative calculation related to a parametric affine variational inequality, Part 2: Applications, Pacific Journal of Optimization, 5 (2009), 493-506
22. 22. Jen-Chih Yao, Nguyen Dong Yen, Coderivative calculation related to a parametric affine variational inequality, Part 1: Basic calculations, Acta Mathematica Vietnamica, 34 (2009), 157-172
23. 23. Boris S. Mordukhovich, Nguyen Mau Nam, Nguyen Dong Yen, Subgradients of marginal functions in parametric mathematical programming, Mathematical Programming, 116 (2009), 369-396,
24. 24. Nguyen Dong Yen, Parametric optimization problems and parametric variational inequalities, Vietnam Journal of Mathematics, 37 (2009), 191-223
25. 25. Ha Huy Vui, Nguyen Hong Duc, Łojasiewicz exponent of the gradient near the fiber, Annales Polonici Mathematici, 96 (2009), 197-207
26. 26. Ha Huy Vui, Nguyen Hong Duc, A formula for the Łojasiewicz exponent at infinity in the real plane via real approximations, Hokkaido Math. J., 38 (2009), 417-425
27. 27. Ha Huy Vui, Pham Tien Son, Solving polynomial optimization problems via the truncated tangency variety and sums of square, Journal of Pure and Applied Algebra, 213 (2009), 2167-2176.
28. 28. Dao Quang Tuyen, Central limit theorems for mixing arrays II, Vietnam Journal of Mathematics, 37 (2009), 491-502
29. 29. Hoang Tuy, Concave programming and DH-point, Journal of Global Optimization, 43 (2009), 407-413
30. 30. Nguyen Cong Minh, Ngo Viet Trung, Cohen-Macaulayness of powers of two-dimensional squarefree monomial ideals, Journal of Algebra, 322 (2009), 4219-4227
31. 31. Jürgen Herzog, Takayuki Hibi, Ngo Viet Trung, Vertex cover algebras of unimodular hypergraphs, Proceedings of the American Mathematical Society, 137 (2009), 409-414
32. 32. Tran Nam Trung, Stability of associated primes of integral closures of monomial ideals, Journal of Combinatorial Theory, Series A, 116 (2009), 44-55.
33. 33. Tran Nam Trung, Regularity index of Hilbert functions of powers of ideals, Proceedings of the American Mathematical Society, 137 (2009), 2169-2174
34. 34. Nguyen Minh Tri, Recent results in the theory of semilinear elliptic degenerate differential equations, Vietnam J. Math., 37 (2009), 387-397.
35. 35. Patrice Orro, Krzysztof Kurdyka, Dinh Si Tiep, Gradient horizontal de fonctions polynomiales, Annales de l'Institut Fourier, 59 (2009),1999-2042
36. 36. Nguyen Quoc Thang, Dao Phuong Bac, On the topology on group cohomology of algebraic groups defined over local fields,, In: Proc. of the International Conf. on Research and Education in Math., Univ. Putra Malaysia, Kuala-Lampur, Malaysia, (2009) 524 – 530
37. 37. Phan Thien Thach, Quasi-convex duality for a mixed 0-1 variable problem and applications in production planning with set up costs, Acta Mathematica Vietnamica, 34 (2009), 245-256.
38. 38. Lai-Jiu Lin, Nguyen Xuan Tan, Quasi-equilibrium inclusion problems of the Blum-Oettli type and related problems, Acta Mathematica Vietnamica, 34 (2009), 111-123.
39. 39. Ngo Dac Tan, On the hamiltonian and classification problems for some families of split graphs, Vietnam J. Math., 37 (2009), 379-386.
40. 40. Anke Kalauch, Doan Thai Son, Stefan Siegmund, Exponential stability of linear time-invariant systems on time scales,, Nonlinear Dynamics and Systems Theory, 9 (2009), 37-50.
41. 41. Arno Berger, Doan Thai Son, Stefan Siegmund, A definition of spectrum for differential equations on finite time, Journal of Differential Equations, 246 (2009), 1098-1118
42. 42. Bui The Anh, Nguyen Khoa Son, Duong Dang Xuan Thanh, Perron-Frobenius theorem for positive polynomial operators in Banach lattices, Positivity, 13 (2009), 709-716.
43. 43. Bui The Anh, Nguyen Khoa Son, Duong Dang Xuan Thanh, Stability radii of positive linear time-delay systems under fractional perturbations, Systems & control letters, 58 (2009), 155-159
44. 44. Pham Huu Sach, Le Anh Tuan, Generalizations of vector quasivariational inclusion problems with set-valued maps, Journal of Global Optimization, 43 (2009), 23-45.
45. 45. Pham Huu Sach, Le Anh Tuan, Strong duality with proper efficiency in multiobjective optimization involing nonconvex st-valued maps, Numerical functional analysis and optimization, 30 (2009), 371-392
46. 46. Pham Huu Sach, Le Anh Tuan, Gue Myung Lee, Sensitivity results for a general class of generalized vector quasi-equilibrium problems with set-valued maps., Nonlinear Analysis: Theory, Methods & Applications, 71 (2009), 571-586
47. 47. Pham Thi Lan, Cecilia Stålsby Lundborg, Ingrid Mogren, Ho Dang Phuc, Nguyen Thi Kim Chuc, Lack of knowledge about sexually transmitted infections among women in North rural Vietnam, BMC Infectious Diseases, 9 (2009), No. 85.
48. 48. Sophie Graner, Marie Klingberg-Allvin, Ho Dang Phuc, Gunilla Krantz, Ingrid Mogren, The panorama and outcomes of pregnancies within a well-defined population in rural Vietnam 1999–2004, International Journal of Behavioral Medicine, 16 (2009), 269-277
49. 49. Pham Thi Lan, Ingrid Mogren, Ho Dang Phuc, Cecilia Stålsby Lundborg, Knowledge and practice among healthcare providers in rural Vietnam regarding sexually transmitted infections, Sexually Transmitted Diseases, 36 (2009), 1 – 7.
50. 50. Ho Dang Phuc, Domain of opeator semi-attraction of operator semistable probability measure, Acta Mathematica Vietnamica, 34 (2009), 259-269.
51. 51. Vu Ngoc Phat, Thongchai Botmart, Piyapong Niamsup, Switching design for exponential stability of a class of nonlinear hybrid time-delay systems, Nonlinear Analysis: Hybrid Systems, 3 (2009), 1- 10.
52. 52. Le Ven Hien, Q. P. Ha, Vu Ngoc Phat, Stability and stabilization of switched linear dynamic systems with time delay and uncertainties, Applied Mathematics and Computation, 210 (2009), 223-231
53. 53. Le Ven Hien, Vu Ngoc Phat, Exponential stabilization for a class of hybrid systems with mixed delays in state and control,, Nonlinear Analysis: Hybrid Systems, 3 (2009), 259- 265.
54. 54. Piyapong Niamsup, Vu Ngoc Phat, $H_\infty $ optimal control of LTV systems with time-varying delay via controllability approach, ScienceAsia, 35 (2009), 284-289.
55. 55. Le Ven Hien, Vu Ngoc Phat, Delay feedback control in exponential stabilization of linear time-varying systems with input delay, IMA Journal of Mathematical Control and Information, 26 (2009), 163-177.
56. 56. Le Ven Hien, Vu Ngoc Phat, Exponential stability and stabilization of a class of uncertain linear time-delay systems, Journal of the Franklin Institute, 346 (2009), 611-625
57. 57. Phan Thanh Nam, Vu Ngoc Phat, Robust stabilization of linear systems with delayed state and control, Journal of Optimization Theory and Applications, 140 (2009), 287-299.
58. 58. Phan Thanh Nam, Vu Ngoc Phat, An improved stability criterion for a class of neutral differential equations, Applied Mathematics Letters, 22 (2009), 31-35
59. 59. Vu Ngoc Phat, Q. P. Ha, $H_\infty$ control and exponential stability for a class of nonlinear non-autonomous systems with time-varying delay, Journal of Optimization Theory and Applications, 142, (2009), 603-618
60. 60. Vu Ngoc Phat, Le Ven Hien, An application of Razumikhin theorem to exponential stability for linear non-autonomous systems with arbitrary time-varying delays, Applied Mathematics Letters, 22 (2009), 1412-1417.
61. 61. Vu Ngoc Phat, Memoryless $H_\infty$ controller design for switched nonlinear systems with mixed time-varying delays, International Journal of Control, 82 (2009), 1889-1898
62. 62. Ha Tien Ngoan, Nguyen Huy Hoang, On Wronskian solutions of the quadratic Sine-Gordon equation, In: Proceedings of the 4th International Conference on Research and Education in Mathematics, Kuala Lumpur Oct. 21-23 (2009), 12-19.
63. 63. Le Dung Muu, Tran Dinh Quoc, Regularization algorithms for solving monotone Ky Fan inequalities with application to a Nash-Cournot equilibria model, Journal of Optimization Theory and Applications, 142 (2009), 185-204.
64. 64. Pham Ngoc Anh, Le Dung Muu, Jean-Jacques Strodiot, Generalized projection method for non-Lipschitz multivalued monotone variational inequalities,, Acta Mathematica Vietnamica, 34 (2009), 67-80.
65. 65. Do Van Luu, Nguyen Manh Hung, On alternative theorems and necessary conditions for efficiency, Optimization, 58 (2009), 49-62.
66. 66. Ha Minh Lam, Morales Marcel, Fiber cone of codimension 2 lattice ideals, Communications in Algebra, 37 (2009), 1–31
67. 67. Ha Huy Khoai, On the contemporary mathematics in Vietnam, Science and Culture Review, 6 (2009), 83-92.
68. 68. Musa Alrefaya, Hichem Sahli, Iris Vanhamel, Dinh Nho Hao, A nonlinear probabilistic curvature motion filter for positron emission tomography images, Lecture Notes in Computer Science, 5567 (2009), 212-223
69. 69. Michael Hellus, Le Tuan Hoa, Jürgen Stückrad, Gröbner bases of simplicial toric ideals, Nagoya Mathematical Journal, 196 (2009), 67-85
70. 70. Dinh Nho Hao, Nguyen Trung Thanh, Hichem Sahli, Splitting-based conjugate gradient for a multi-dimensional inverse heat conduction problem, Journal of Computational and Applied Mathematics, 232 (2009), 361-377
71. 71. Dinh Nho Hao, Nguyen Van Duc, D. Lesnic, A non-local boundary value problem method for the Cauchy problem for elliptic equations, Inverse Problems, 25 (2009), 055002, 27pp
72. 72. Dinh Nho Hao, Nguyen Van Duc, Stability results for the heat equation backward in time, Journal of Mathematical Analysis and Applications, 353 (2009), 627-641.
73. 73. Dang Vu Giang, Persistence and global attractivity in the model $A_{n+1} = qA_n + F_n(A_n, A_{n-1},\cdots,A_{n-m})$, Communications in Nonlinear Science and Numerical Simulation, 14 (2009), 1115-1120
74. 74. Dang Vu Giang, Persistence and global attractivity in the model $A_{n + 1} = A_n F_n \,(A_{n,\,} A_{n - 1} ,\,...\,,\,A_{\,n - m} )$, Acta Mathematica Vietnamica, 34 (2009), 299-304
75. 75. Le Manh Ha, Pham Tra An, Phan Thi Ha Duong, On the relation between chip firing games and Petri nets, In: RIVF International Conference on Computing and Telecommunication Technologies, (2009), 328-335.
76. 76. Matthieu Latapy, Phan Thi Ha Duong, The lattice of integer partitions and its infinite extension, Discrete Mathematics, 309 (2009), 1357-1367
77. 77. Le Manh Ha, Phan Thi Ha Duong, Interger partition in discrete dynamical model and ECO method, Vietnam J. Math. 37 (2009), 273-293.
78. 78. Nguyen Tu Cuong, Hoang Le Truong, Parametric decomposition of parameter ideals and sequentially Cohen-Macaulay modules, Proceedings of the American Mathematical Society, 137 (2009), 19-26
79. 79. Phan Thanh An, Vuong Thi Thao Binh, Stability of excess demand functions with respect to a strong version of Wald's axiom, Asia-Pacific Journal of Operational Research (APJOR) 26 (2009), 523-532
80. 80. Ta Thi Hoai An, Julie Tzu-Yueh Wang, A note on uniqueness polynomials of entire functions, Vietnam J. Math. 37 (2009), 225-236
81. 81. Ta Thi Hoai An, Ha Tran Phuong, On an explicit estimate on multiplicity truncation in the second main theorem for holomorphic curves encountering hypersurfaces in general position in projective space, Houston Journal of Mathematics, 35 (2009), 775-786
82. 82. Gue Myung Lee, Nguyen Nang Tam, Nguyen Dong Yen, Stability of a class of quadratic programs with a conic constraint, Taiwanese Journal of Mathematics, 13 (2009), 1823 -- 1836
83. 83. Nguyen Minh Tri, P. T. Thuy, The phenomenon of critical exponents of boundary value problem for semilinear degenerate elliptic differential equations, , In: Qualitative Theory of Differential Equations and Applications, MESI Institute Publisher, Moscow 2009, 167 -- 171
84. 84. Bui The Anh, Nguyen Khoa Son, Robust stability of Metzler operators under parameter perturbations, International Journal of Robust and Nonlinear control, 19 (2009), 1931 -- 1939
85. 85. Bui The Anh, Nguyen Khoa Son, Stability radii of positive linear systems under fractional perturbations, International Journal of Robust and Nonlinear Control, 19 (2009), 1267 - 1277
86. 86. Le Van Hoi, Ho Dang Phuc, Truong V Dung, Nguyen Thi Kim Chuc, Lars Lindholm, Remaining life expectancy among older people in a rural area of Vietnam: trends and socioeconomic inequalities during a period of multiple transitions, BMC Public Health, 9 (2009) 471
87. 87. Vu Ngoc Phat, Piyapong Niamsup, Stability analysis for a class of functional differential equations and applications, Nonlinear Anal.: Theory, Methods \& Applications, 71 (2009), 6265 -- 6275
88. 88. Nguyen Van Ngoc, Dual integral equations involving fourier transforms with increasing symbols, Acta Math. Vietnamica, 34 (2009), 305 -- 318
89. 89. Tran Vinh Linh, Vu Ha Van, Philip Matchett Wood, On a conjecture of Alon, Journal of Number Theory, 129 (2009), 2801 -- 2807