TY  - JOUR
AU  - Varga, Richard S.
TI  - Geršgorin-type eigenvalue inclusion theorems and their sharpness
JO  - Electronic transactions on numerical analysis
PY  - 2001
SP  - 113
EP  - 133
VL  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ETNA_2001__12__a6/
LA  - en
ID  - ETNA_2001__12__a6
ER  -