Vietnam Journal of MATHEMATICS
Volume 23, Number 1, 1995
1
Some Aspects of the Theory of Stochastic Integrals
Dang Hung Thang
2
A Survey of Regularity Conditions and the Simplicity of Prime Factor Rings Gary F. Birkenmeier
29
3
The Action of the mod p Steenrod Operations on the Modular Invariants of Linear Groups Nguyen Huu Viet Hung and Pham Anh Minh
39
4
A Sufficent Condition for Hamiltonian Cycles in Tough Graphs
Vu Dinh Hoa
57
5
On Balayage Principles by Inverse Source Problems Le Trong Luc
69
6
On Globally Minimal Steiner Networks with Convex Boundary Points on the Plane
Nguyen Huu Quang
77
7
Computational Aspects of Optimization Problems over the Efficient Set Le Dung Muu
85
8
The AR-Property for Kalton Sets
Tran Van An
107
9
The Dual Algorithm for Minimizing the Sum of Absolute Values of Linear Functions
Pham The Long and Dao Thanh Tinh
117
10
Multidimensional Quantization and the Degenerate Principal Series Representations
Do Ngoc Diep
131
11
Rings Whose Finitely Generated Modules Are Extending
Dinh Van Huynh, S. Tariq Rizvi and M. F. Yousif
137
12
Representation of Lipschitz Global Solutions of the Cauchy Problem for Hamilton-Jacobi Equations
Tran Duc Van and Nguyen Hoang
139
13
On Minimax Solutions of First Order Nonlinear PDEs with t-Measurable Hamiltonians
Nguyen Duc Thai Son and Nguyen Dac Liem
145
14
On the Real Stability Radius of Positive Linear Systems
Nguyen Khoa Son
151
15
On Direct and Inverse Theorems in Multivariate Trigonometric Approximation
Dinh Dung
157