1998:

    June 1998
    July 1998
    August 1998
    September 1998
    October 1998
    November 1998
    December 1998 

1998-A1  [abs, src, ps] :
    Title: Convex-Concave Programming method for
    Author: Le Dung Muu
    Remark: AMS-TeX, 10 pages, June 1998

1998-A2  [abs, src, ps] :
    Title: Finite maximal infix codes
    Author: Nguyen Huong Lam
    Remark: PlainTeX, 

1998-A3  [abs, src, ps] :
    Title: Asymptotic stability
    Author: Vu Ngoc Phat
    Remark:

1998-A4  [abs, src, ps] :
    Title: Conectedness and stability of the solution sets in multiobjective linear fractional programming
    Author: Nguyen Dong Yen and Ta Duy Phuong
    Remark: AMS-TeX, 11 pages, July 1998

1998-A5  [abs, src, ps] :
    Title: A strong law for mixing r.v.s.
    Author: Dao Quang Tuyen
    Remark: AMS-TeX, 7 pages, July 1998.

1998-A6  [abs, src, ps] :
    Title: On capacity of labeled Petri net languages
    Author: Pham Tra An
    Remark: 

1998-A7  [abs, src, ps] :
    Title: On unique range sets of meromorphic functions and Brody hyperbolicity
    Author: Ha Huy Khoai and Ta Thi Hoai An
    Remark:

1998-A8  [abs, src, ps] :
    Title: Degeneracy of holomorphic curves in Pⁿ(C)
    Author: Nguyen Thanh Quang
    Remark:

1998-A9  [abs, src, ps] :
    Title: A mixed problem of active aerosol pollution
    Author: Hoang Dinh Dung
    Remark: 

1998-A10  [abs, src, ps] :
    Title:
    Author: Nguyen Minh Chuong et al
    Remark: in Russian

1998-A11  [abs, src, ps] :
    Title: On semistability in multiobjective programming
    Author: Dinh The Luc and Le Van Thuan
    Remark:

1998-A12  [abs, src, ps] :
    Title: Implicit variational and quasi-variational inequalities with modified coerciveness conditions
    Author: Le Van Chong
    Remark: 11 pages, September 1998. 

1998-A13  [abs, src, ps] :
    Title: On the representation of viscosity solutions to the multi-time Hamilton-Jacobi equations
    Author: Mai Duc Thanh and Tran Duc Van
    Remark: AMS-TeX, 12 pages, October 1998.

 1998-A14  [abs, src, ps] :
 Title: The Oleinik-Lax type formulas for multi-time Hamilton Jacobi equations
    Author: Mai Duc Thanh and Tran Duc Van
    Remark: AMS-TeX, 26 pages, October 1998.

1998-A15  [abs, src, ps] :
    Title: A finite algorithm for a class of nonlinear optimization problems
    Author: Vo Van Tuan Dung and Tran Vu Thieu
    Remark: AMS-TeX, 10 pages, October 1998, hard copy in Vietnamese available at  Tran Vu Thieu.

1998-A16  [abs, src, ps] :
    Title: On the stability of viscosity solutions
    Author: Tran Duc Van and Nguyen Chanh Dinh
    Remark: AMS-TeX, 8 pages, October 1998.

1998-A17  [abs, src, ps] :
    Title: Stability radius of linear delay systems
    Author: Nguyen Khoa Son and Pham Huu Anh Ngoc
    Remark: AMS-TeX, 11 pages, October 1998.

1998-A18  [abs, src, ps] :
    Title: Global optimization methods for location and distance geometry problems
    Author: Hoang Tuy
    Remark: 16 pages, October 1998.

1998-A19  [abs, src, ps] :
    Title: On parametric methods in global optimization
    Author: Hoang Tuy
    Remark: 14 pages, October 1998 

1998-A20  [abs, src, ps] :
     Title: Infimum of polynomials and singularities at infinity
    Author: Ha Huy Vui
    Remark: LaTeX, 13 pages, November 1998, submitted to the Journal of Global Optimization (special issue dedicated to Professor Hoang Tuy)
 

1998-A21  [abs, src, ps] :
    Title: Decomposition method for reverse convex programming
    Author: Hoang Tuy
    Remark: 10 pages, November 1998.

1998-A22  [abs, src, ps] :
    Title: Embedding problem for codes defined by binary relations
    Author: Do Long Van
    Remark: AMS-TeX, 14 pages, November 1998.

1998-A23  [abs, src, ps] :
    Title: Two fixed point theorems in fuzzy mteric spaces
    Author: Do Hong Tan
    Remark: AMS-TeX, 8 pages, November 1998.

1998-A24  [abs, src, ps] :
    Title: Normal branch and bound algorithms for general nonconvex quadratic programming
    Author: Hoang Tuy
    Remark: 19 pages, November 1998

1998-A25  [abs, src, ps] :
    Title: Pseudo-differential operators of Hambell type and their applications in dual integral equations
    Author: Nguyen Van Ngoc
    Remark:

1998-A26  [abs, src, ps] :
    Title: The integral wavelet transform on L_p (Rⁿ ), 1 < p < \infty and some properties
    Author: Nguyen Minh Chuong and Ta Ngoc Tri
    Remark: AMS-TeX, 6 pages, November 1998.

1998-A27  [abs, src, ps] :
    Title: A new random generalized Edelstein's theorem
    Author: Nguyen Minh Chuong and Nguyen Xuan Thuan
    Remark: AMS-TeX, 9 pages, November 1998

1998-A28  [abs, src, ps] :
    Title: An iteration scheme for nonexpansive mappings in metrics space of hyperbolic type
    Author: Nguyen Minh Chuong and Nguyen Van Co
    Remark: AMS-TeX , 6 pages, November 1998.

1998-A29  [abs, src, ps] :
    Title: On a multivalued nonlinear variational inequality
    Author: Nguyen Quynh Nga and Nguyen Minh Chuong
    Remark: 3 pages, in Russian, November 1998

1998-A30  [abs, src, ps] :
    Title: Stability of the Karush-Kuhn-Tucker point set in a general quadratic programming problem
    Author: Nguyen Nang Tam and Nguyen Dong Yen
    Remark: AMS-TeX, 12 pages, November 1998.
 
1998-A31  [abs, src, ps] :
    Title: On monotone and strongly monotone vector variational inequalities
    Author: Nguyen Dong Yen and  Gue Myung Lee
    Remark: AMS-TeX, 12 pages, November 1998. 

1998-A32 : [abs, src, ps]
    Title: : A model for homotopy type of the complement of complex line arrangements
    Author: Nguyen Viet Dung
    Remark: : LaTeX2e, 7 pages , December 1998.