LEADER 02003nam0 22004333i 450 001 VAN0265118 005 20231219120314.691 017 70$2N$a9783540460152 100 $a20231020d1988 |0itac50 ba 101 $aeng 102 $aDE 105 $a|||| ||||| 200 1 $aMultiparameter Eigenvalue Problems and Expansion Theorems$fHans Volkmer 210 $aBerlin$cSpringer$d1988 215 $avi, 162 p.$d24 cm 461 1$1001VAN0102250$12001 $aLecture notes in mathematics$1210 $aBerlin [etc.]$cSpringer$v1356 606 $a47-XX$xOperator theory [MSC 2020]$3VANC019759$2MF 606 $a47A10$xSpectrum, resolvent [MSC 2020]$3VANC021619$2MF 606 $a47B25$xLinear symmetric and selfadjoint operators (unbounded) [MSC 2020]$3VANC022258$2MF 606 $a47A70$x(Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces [MSC 2020]$3VANC023071$2MF 606 $a15A18$xEigenvalues, singular values, and eigenvectors [MSC 2020]$3VANC024417$2MF 606 $a34Lxx$xOrdinary differential operators [MSC 2020]$3VANC029566$2MF 610 $aDifferential operators$9KW:K 610 $aEigenvalues$9KW:K 610 $aFunctional Analysis$9KW:K 610 $aHilbert spaces$9KW:K 610 $aIntegrals$9KW:K 610 $aSpectral Theory$9KW:K 620 $dBerlin$3VANL000066 700 1$aVolkmer$bHans$3VANV218569$059324 712 $aSpringer $3VANV108073$4650 801 $aIT$bSOL$c20240614$gRICA 856 4 $uhttps://doi.org/10.1007/BFb0089295$zE-book ? Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o Shibboleth 899 $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$1IT-CE0120$2VAN08 912 $fN 912 $aVAN0265118 950 $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$d08CONS e-book 6985 $e08eMF6985 20231023 996 $aMultiparameter eigenvalue problems and expansion theorems$978623 997 $aUNICAMPANIA