Geodesic
O n the theory of the generalized augmented matrix preconditioning method
Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 7 (2004) no. 4, pp. 335-343

Voir la notice de l'article provenant de la source Math-Net.Ru

This paper is devoted to an improvement of the theory of the recently proposed generalized augmented matrix preconditioning method [5]. Namely, we compute a sharp lower bound on the eigenvalues of a preconditioned matrix based on the properties of a projector involved in its definition. 
@article{SJVM_2004_7_4_a5,
     author = {M. R. Larin and A. Padiy},
     title = {O n the theory of the generalized augmented matrix preconditioning method},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {335--343},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2004_7_4_a5/}
}
TY  - JOUR
AU  - M. R. Larin
AU  - A. Padiy
TI  - O n the theory of the generalized augmented matrix preconditioning method
JO  - Sibirskij žurnal vyčislitelʹnoj matematiki
PY  - 2004
SP  - 335
EP  - 343
VL  - 7
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJVM_2004_7_4_a5/
LA  - en
ID  - SJVM_2004_7_4_a5
ER  - 
%0 Journal Article
%A M. R. Larin
%A A. Padiy
%T O n the theory of the generalized augmented matrix preconditioning method
%J Sibirskij žurnal vyčislitelʹnoj matematiki
%D 2004
%P 335-343
%V 7
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJVM_2004_7_4_a5/
%G en
%F SJVM_2004_7_4_a5
M. R. Larin; A. Padiy. O n the theory of the generalized augmented matrix preconditioning method. Sibirskij žurnal vyčislitelʹnoj matematiki, Tome 7 (2004) no. 4, pp. 335-343. http://geodesic.mathdoc.fr/item/SJVM_2004_7_4_a5/