- Nguyễn Minh Chương, Yu. V. Egorov, Some semilinear boundary value problems for singular integro-differential equations. Uspekhi Matematicheskikh Nauk, 53 (1998), 249 - 250.
- Hinrichsen D., Nguyen Khoa Son, Stability radii of positive discrete-time systems. 3rd International Conference on Approximation and Optimization in the Caribbean (Puebla, 1995), 113–124, Aportaciones Mat. Comun., 24, Soc. Mat. Mexicana, México, 1998.
- Lee Gue Myung, Kim Do Sang, Byung Soo, Nguyen Dong Yen, Lee, On a strongly monotone vector variational inequality. Nonlinear Anal. Forum 3 (1998), 151–176.
- Hoang Tuy, Convex analysis and global optimization. Nonconvex Optimization and its Applications, 22. Kluwer Academic Publishers, Dordrecht, 1998. xii+339 pp. ISBN: 0-7923-4818-4.
- Do Van Luu, General topology (in Vietnamese) – Tô pô đại cương. NXB Khoa học Kỹ thuật, Hanoi, 1998, 160 trang.
- Hoang Tuy, Bilevel linear programming, multiobjective linear programming and monotonic reverse convex programming. In: Multilevel Optimization: Algorithms and Applications, (P. M. Pardalos, A. Migdalas and P. Vọrbrand, eds.), Kluwer Academic Publishers, 1998, 295 - 301.
- Hoang Tuy, Saied Ghannadan, A new branch and bound method for bilevel linear programs. In: Multilevel Optimization: Algorithms and Applications, (P. M. Pardalos, A. Migdalas and P. Vọrbrand, eds.), Kluwer Academic Publishers, 1998, 231 - 249.
- Ha Huy Vui, Pham Tien Son, Remark on the equisingularity of families of affine plane curves. Ann. Polonici Math. LXVIII.3 (1998), 273 - 280.
- Hà Tiến Ngoạn, Dexing Kong; Mikio Tsuji, Integration of Monge-Ampère equations and surfaces with negative Gaussian curvature. Annali della Scuola Normale Superiore di Pisa, Scienze Fis. e Math., Serie 4, 27 (1998), 309 - 330.
- Hà Tiến Ngoạn, Hopf's formula for Lipschitz solutions of Hamilton-Jacobi equations with concave-convex Hamiltonian. Acta Math. Vietnam. 23 (1998), 269 - 293.
- Nguyen Ngoc Chu and Nguyen Vu Tien, A maximal volume cone algorithm for linear programming problem. Vietnam J. Math. 26 (1998), 45 - 51.
- Gue Myung Lee, Do Sang Kim, Byung Soo Lee, Nguyen Dong Yen, Vector variational inequality as a tool for studying vector optimization problems. Nonlinear Analysis: Theory, Methods & Applications 34 (1998), 745 - 765.
- Nguyen Khac Viet, Geometry of families of algebraic curves, Dr. Sc. Dissertation. Moscow State Univ. 287 p., 1998.
- Nguyen Khac Viet, On families of curves over P1 with small number of singular fibres. C. R. Acad. Sci. Paris 326 (1998), Série I, 459 - 463.
- Nguyen Khac Viet, Semi-stable elliptic fibrations with small number of singular fibres over a base of genus 0 and 1. Vestnik of Mosk. Univ. (1998), N0 1, 66 - 68.
- Nguyen Khac Viet, A remark on semi-stable fibrations over $P^1$ in positive characteristic. Comp. Math. 112 (1998), 41 - 44.
- Tran Duc Van, L. V. Hap and N. D. T. Son, On some differential inequalities and the uniqueness of global semiclassical solutions to the Cauchy problem for weakly-couple systems. J. Inequal. Appl. 2 (1998), 357 - 372.
- Tran Duc Van, Mai Duc Thanh and R. Gorenflo, A Hopf-type formula for $\frac{{\partial u}{\partial t} + H (t, u, Du) = 0. Vietnam J. Math. 26 (1998), 385 - 389.
- Tran Duc Van, Nguyen Duy Thai Son, and Le Van Hap, Partial differential inequalities of Haar type and their applications to the uniqueness problem. Vietnam J. Math. 26 (1998), 1 - 28.
- P.-C. Chen, P. Hansen, B. Jaumard, Hoang Tuy, Solution of the multifacility Weber and conditional Weber problems by D. C. Programming. Oper. Res. 46 (1998), 548 - 562.
- Apkarian, P., Hoang Duong Tuan, Parameterized LMIs in control theory, In: Proc. of 37th IEEE Conference on Decision and Control, 1998, 152-157.
- Hoang Duong Tuan, S. Hosoe, Hoang Tuy, D.C. optimization approach to robust controls: the optimal scaling value problem. In: Proceedings of 1997 American Control Conference, 1998, 350 - 355.
- Hoang Duong Tuan, P. Apkarian, Robust control via concave optimization: local and global algorithms, In: Proc. of 37th IEEE Conference on Decision and Control, 1998, 3855 - 3860.
- Hoang Duong Tuan E. Ono, P. Apkarian and S. Hosoe, Nonlinear H_{\infty$ control for an integrated suspension system via parameterized linear matrix inequality characterizations. In: Proc. of 1998 American Control Conference, 1998, 3173 - 3177.
- Hoang Duong Tuan, S. Hosoe, On robust H_{\infty} control for nonlinear discrete and sampled-data systems. IEEE Trans. Automat. Control 43 (1998), 715 - 718.
- E. Ono, Hosoe, S. Hoang Duong Tuan Doi, S., Bifurcation in vehicle dynamics and robust front wheel steering control. In: Proceedings of 35-th IEEE Conference on Control and Decision, IEEE press, 1777 - 1782. Also IEEE Transactions on Control Systems Technology, 6 (1998), 412 - 420.
- Ngo Viet Trung, The Castelnuovo regularity of the Rees algebra and the associated graded ring. Trans. Amer. Math. Soc. 350 (1998), 2813 - 2832.
- A. Simis, Ngo Viet Trung, G. Valla, The diagonal subalgebras of a blow-up ring. J. Pure Appl. Algebra 125 (1998), 305 - 328.
- Nguyen Minh Tri, Critical Sobolev exponent for hypoelliptic operators. Acta Math. Vietnam. 23 (1998), 83 - 94.
- Nguyen Minh Tri, On Grushin's equation. Mat. Zametki 63 (1998), 95 - 105.
- R. Horst, Nguyen Van Thoai, An integer concave minimization approach for the minimum concave cost capacitated flow problem on networks. OR Spektrum 20 (1998), 47 - 53.
- Nguyen Van Thoai, Global optimization techniques for solving the general quadratic integer programming problem. Comput. Optim. Appl. 10 (1998), 149 - 163.
- Nguyen Van Thoai, On Tikhonov's reciprocity principle and optimality conditions in d.c. optimization. J. Math. Anal. Appl. 225 (1998), 673 - 678.
- Tran Hung Thao, Sur une classe de diffusions etudiée dans la thermodynamique. In : Proceedings of the International Conference EMT'97 on Engineering Mechanics Today, Hanoi, 1998, 178 - 182.
- Nguyen Quoc Thang, Corestriction principle in non-abelian Galois cohomology. Proc. Japan Academy 74 (1998), 63 - 67.
- Nguyen Xuan Tan, P. N. Tinh, On the existence of equilibrium points of vector functions. Numer. Funct. Anal. Optim. 19 (1998), 141 - 156.
- Ngô Đắc Tân, Sufficient conditions for the existence of a Hamilton cycle in cubic (6, n)-metacirculant graphs, II. Vietnam J. Math. 26 (1998), 217 - 228.
- Do Hong Tan, A classification of contractive mappings in probabilistic metric spaces. Acta Math. Vietnam. 23 (1998), 295 - 302.
- T. V. Thiệu, Bui The Tam, Các phương pháp tối ưu hoá (in Vietnamese). NXB Giao thông vận tải 1998, 408 trang.
- Nguyen Khoa Son, D. Hinrichsen, $\mu$ analysis and robust stability of positive linear systems. Appl. Math. Comput. Sci. 8 (1998), N0 2, 253 - 268.
- Nguyen Khoa Son, Pham Huu Anh Ngoc, Complex stability radius of linear retarded systems. Vietnam J. Math. 26 (1998), 379 - 384.
- D. Hinrichsen, Nguyen Khoa Son, Stability radii of positive discrete-time systems under affine parameter perturbations, Int. J. for Nonlinear & Robust Control, 8 (1998), 1169 - 1188.
- A. Fischer, D. Hinrichsen, Nguyen Khoa Son, Stability radii of Metzler operators. Vietnam J. Math. 26 (1998) 147 - 162.
- Phạm Hữu Sách, Sufficient conditions for reachability and controllability of discrete systems with phase constraints. Optimization 43 (1998), 303 - 321.
- Phạm Hữu Sách, J. P. Penot, Characterizations of generalized convexity via generalized directional derivative. Numer. Funct. Anal. Optim. 19 (1998), 615 - 634.
- Hoang Xuan Phu, Roughly convex functions. In: Proceeding of the Korea - Vietnam Joint Seminar "Mathematical Optimization Theory and Applications", Editors: Do Sang Kim and Pham Huu Sach, Pusan 1998, 73 - 85.
- Vu Quoc Phong F. Yao, On similarity to contraction semigroups in Hilbert space. Semigroup Forum 56 (1998), 197 - 204.
- Phong, Vu Quoc; Schüler, E., The operator equation $AX-XB=C$, admissibility, and asymptotic behavior of differential equations. J. Differential Equations 145 (1998), N0 2, 394 - 419.
- Vu Ngoc Phat, J. Y. Park, Asymptotic stability of nonlinear purturbed discrete systems with multiple delays. In: Proc. Inter. Conf. Math. Anal. Appl. Chinju, Korea, 5 (1998), 123 - 137.
- Nguyen To Nhu and Paul Sisson, A rigid space homeomorphic to Hilbert space. Proc. Amer. Math. Soc. 126 (1998), N0 1, 85 - 95.
- Nguyen To Nhu, H. T. Nguyen, A negative version of Choquet theorem for Polish spaces. East-West J. Math. 1 (1998), 61 - 71.
- Le Thi Hoai An, Pham Dinh Tao, Le Dung Muu, A combined D.C. optimization-ellipsoidal branch-and-bound algorithm for solving nonconvex quadratic programming problems. J. Comb. Optim. 2 (1998), 9 - 28.
- B. D. Craven, Do Van Luu, Lagrangian conditions for a nonsmooth vector-valued minimax. Journal of the Australian Mathematical Society (Series A), 65 (1998), 163 - 175.
- Dinh The Luc, Generalized convexity and some applications to vector optimization. Vietnam J. Math. 26 (1998), 95 - 110.
- V. Jeyakumar and D. T. Luc, Approximate Jacobian matrices for nonsmooth conti-nuous maps and $C^1$-optimization. SIAM J. Control Optim. 36 (1998), 1815 - 1832.
- V. Jeyakumar, D. T. Luc, S. Schaible, Characterizations of generalized monotone nonsmooth continuous maps using approximate Jacobians. J. Convex Analysis 5 (1998), 119 - 132.
- Alejandro Jofré, Dinh The Luc, Michel Théra, $\epsilon$-subdifferential and $\epsilon$-monotonicity. J. Nonlinear Analysis: Theory, Methods and Appl. 33 (1998), 71 - 90.
- Phan Nhat Tinh, Dinh The Luc, Nguyen Xuan Tan, Subdifferential characterizations of quasiconvex and convex vector functions. Vietnam J. Math. 26 (1998), 53 - 69.
- Dinh The Luc, Nguyen Xuan Tan, Phan Nhat Tinh, Convex vector functions and their subdifferentials. Acta Math. Vietnam. 23 (1998), 107 - 127.
- Tran Gia Lich, On method to determine the solution values at the boundary for the vertiacal two-dimensional equation system. Vietnam J. Mech. XX (1998), N0 3, 24 - 36.
- Le Hoi, Process of formation of socio-economic environment policies. Economic studies 236 (1998), N0 1, 17 - 22.
- Le Tuan Hoa, Ngo Viet Trung, On the Castelnuovo-Mumford regularity and the arithmetic degree of monomial ideals. Math. Z. 229 (1998), 519 - 537.
- Dinh Nho Hao, H.-J. Reinhardt and Y. Jarny, A variational method for multi-dimensional inverse heat conduction problems. Matimyas Matematika August 1998, 48 - 56.
- Dinh Nho Hao, H.-J. Reinhardt, Gradient methods for inverse heat conduction problems. Inverse Problems in Engineering 6 (1998), 177 - 211.
- Dinh Nho Hao, Methods for inverse heat conduction problems. 249 pages. Peter Lang, Frankfurt am Main - Bern - New York - Paris, 1998.
- Dinh Nho Hao, H.-J. Reinhardt, On the numerical solution of inverse heat conduction problems by gradient methods. In: Theory and Practice ASME, D. Delaunay, Y. Jarny, K. A. Woodbury (eds.), Inverse Problems in Engineering. New York, 1998, 385 - 392.
- Nguyen Viet Dung, Indecomposable decompositions of pure-injective modules. Comm. Algebra 26 (1998), 3709 - 3725.
- Nguyen Viet Dung, A. Facchini, Direct summands of serial modules. J. Pure Appl. Algebra 133 (1998) 93 -106.
- Do Ngoc Diep, Witten-Jeffrey-Kirwan localization formula for reduction at regular coadjoint orbits. Matimyas Matematika, Special Issue, August 1998, In: Proceedings "International Conference on Inverse Problems and Applications", February 23 - 27, 1998, 93 - 108.
- 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).
- D. T. Luc, Pham Huy Dien, Ta Duy Phuong, Thực hành tính toán trên chương trình Maple V. NXB Giáo dục, Hanoi, 1998 (in Vietnamese).
- Nguyen Tu Cuong, Remarks on the non-Cohen-Macaulay locus of Noetherian schemes. Proc. Amer. Math. Soc. 126 (1998), 1017 - 1022.
- Nguyen Tu Cuong, Nguyen Duc Minh, On the length of generalized fractions of modules having polynomial type <= 2. Vietnam J. Math. 26 (1998), 87 - 90.
- Bùi Công Cường, N. T. Huong and P. V. H. Van, Some algorithms in group decision making using consensus measures. In: Proceeding Vietnam-Japan Bilateral Simposium on Fuzzy Systems and Applications, Halong Bay, Vietnam , 1998, 506 - 512.
- Bùi Công Cường, N. H. Phuong, Fuzzy systems and applications (in Vietnamese) – Hệ mờ và ứng dụng. NXB Khoa học Kỹ thuật, Hà Nội, 1998, 414 trang.
- Bùi Công Cường, B. M. Tri, Lectures on probability theory and applied statistics (in Vietnamese) – Bài giảng về lý thuyết xác suất và thống kê ứng dụng. NXB Giao thông vận tải, Hà Nội, 1998, 340 trang.
- Ha Huy Bang, Hoang Mai Le, Note on the Kolmogorov-Stein inequality, Vietnam. J. Math. 26 (1998), 363 - 366.
Publications 1998
Highlights
04/12/24, Conference: International workshop on “Commutative Algebra and related Combinatoric structures” |
06/01/25, Conference: The 3rd Vietnam - Korea joint workshop on selected topics in mathematics |