TY  - JOUR
AU  - Rump, Siegfried M.
TI  - Variational characterizations of the sign-real and the sign-complex spectral radius
JO  - The electronic journal of linear algebra
PY  - 2002
SP  - 112
EP  - 117
VL  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_2002__9__a14/
LA  - en
ID  - ELA_2002__9__a14
ER  -