Hovhannisyan H. A.

Publications in Math-Net.Ru

1. Algebraic multilevel preconditioner for second order finite element approximation in rectangular domains. II. Multigrid preconditioner
   
   Proceedings of the YSU, Physical and Mathematical Sciences, 2003, no. 2,  18–24
2. Algebraic multilevel preconditioner for second order finite element approximation in rectangular domains. I. Two level preconditioner
   
   Proceedings of the YSU, Physical and Mathematical Sciences, 2003, no. 1,  3–13