LEADER 01439nam2-2200433li-450 001 990000195820203316 005 20240621112703.0 035 $a0019582 035 $aUSA010019582 035 $a(ALEPH)000019582USA01 035 $a0019582 100 $a20001109d1976----km-y0itay0103----ba 101 0 $aeng 102 $aGW 200 1 $aPerturbation theory for linear operators$fTosio Kato 205 $a2nd ed 210 $aBerlin$cSpringer-Verlag$d1976 215 $aXVII, 619 p.$cill.$d24 cm 225 2 $a<> Grundlehren der Mathematischen Wissenschaften$v132 410 0$1001000316845$12001$a<> Grundlehren der Mathematischen Wissenschaften$v132 606 1 $aOperatori lineari$2BNCF 610 1 $aperturbazione (matematica) 676 $a51572 700 1$aKato,$bTosio$040573 801 $aSistema bibliotecario di Ateneo dell' Università di Salerno$gRICA 912 $a990000195820203316 951 $a510 GLM 132 (A)$b0001890 CBS$c510$d00108744 951 $a510 GLM 132 (B)$b0001891 CBS$c510$d00108745 951 $a510 GLM 132 (C)$b0001628 959 $aBK 969 $aSCI 979 $c19990104 979 $c20001110$lUSA01$h1713 979 $aALANDI$b90$c20010614$lUSA01$h1252 979 $aALANDI$b90$c20010614$lUSA01$h1253 979 $c20020403$lUSA01$h1627 979 $aPATRY$b90$c20040406$lUSA01$h1614 996 $aPerturbation theory for linear operators$982699 997 $aUNISA