TY  - JOUR
AU  - Yu. R. Hakopian
AU  - H. A. Hovhannisyan
TI  - Algebraic multilevel preconditioner for second order finite element approximation in rectangular domains. I. Two level preconditioner
JO  - Proceedings of the Yerevan State University. Physical and mathematical sciences
PY  - 2003
SP  - 3
EP  - 13
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZERU_2003_1_a0/
LA  - ru
ID  - UZERU_2003_1_a0
ER  -