01166nam0-2200373li-450 99000026161020331620180312154908.00-387-94835-X0026161USA010026161(ALEPH)000026161USA0100261612001998091997-------y0itay0103----baengUSNumerical rangethe field of values of linear operators and matricesKarl E. Gustafson, Duggirala K.M. RaoNew YorkSpringer-Verlagcopyr.1997XIV, 190 p.ill.24 cmoperatori lineari5157246.Gustafson,Karl E.59420Rao,Duggirala K. M.Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000261610203316515.724 6 GUS22294/CBS515.724 600221977BKSCI1998091220001110USA01171520020403USA011634PATRY9020040406USA011619RSIAV79020090603USA010855Numerical range375298UNISA