LEADER 01364cam0-22004931i-450- 001 990001091610403321 005 20050613155157.0 010 $a0-521-36136-2 035 $a000109161 035 $aFED01000109161 035 $a(Aleph)000109161FED01 035 $a000109161 100 $a20001205d1989----km-y0itay50------ba 101 0 $aeng 102 $aGB 200 1 $aHeat kernels and spectral theory$fE. B. Davies 210 $aCambridge$cCambridge University Press$d1989 215 $aix, 197 p.$d23 cm 225 1 $aCambridge tracts in mathematics$v92 610 0 $aEquazioni differenziali e integro$aDifferenziali 610 0 $aTeoria degli operatori e delle trasformazioni integrali$aAnalisi funzionale 610 0 $aEquazione del calore 610 0 $aOperatori ellittici 610 0 $aTeoria spettrale 676 $a517.37 676 $a515 676 $a515.7242 700 1$aDavies,$bEdward Brian$051945 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001091610403321 952 $aMXII-A-8$b872$fMAS 952 $a15-176$b16130$fFI1 952 $aC-34-(92$b5191$fMA1 959 $aFI1 959 $aMAS 959 $aMA1 962 $a35-02 962 $a35P05 962 $a35J25 962 $a35J10 962 $a35K05 996 $aHeat kernels and spectral theory$9335790 997 $aUNINA