Vietnam Journal
of
MATHEMATICS

Volume 29, Number 2, 2001


13

Solution Sensivity of a Generalized Variational Inequality
Bui Trong Kien

97

14

Chu Spaces, Fuzzy Sets and Game Invariances
Nguyen Nhuy and Pham Quang Trinh

115

15

Quantum Co-Adjoint Orbits of MD4-Groups
Nguyen Viet Hai

131

16

On Martingales in the Limit and Their Classification
Dinh Quang Luu and Tran Quang Vinh

159

17

Dimension and Width of Linearly Compact Modules and the  Co-Localization of Artinian Modules
Le Thanh Nhan

165

18

Rings Used in Modal Logic and Their Radicals
A. V. Kelarev and T. Stokes

179

19

On Besov Smoothness and  Rate of Non-Linear Approximations
Dinh Dung

191