LEADER 02326nam0 22005173i 450 001 VAN00295587 005 20260204112047.903 017 70$2N$a9783034890298 100 $a20250626d1996 |0itac50 ba 101 $aeng 102 $aCH 105 $a|||| ||||| 181 $ai$b e 182 $ab 183 $acr 200 1 $aOn Spectral Theory of Elliptic Operators$fYuri Egorov, Vladimir Kondratiev 210 $aBasel$cBirkhäuser$d1996 215 $ax, 328 p.$d24 cm 410 1$1001VAN00036604$12001 $aOperator theory: advances and applications$1210 $aBasel [etc.]$cBirkhäuser$d1979-$v89 500 1$3VAN00302041$aOn Spectral Theory of Elliptic Operators$94373343 606 $a34L05$xGeneral spectral theory of ordinary differential operators [MSC 2020]$3VANC022251$2MF 606 $a35-XX$xPartial differential equations [MSC 2020]$3VANC019763$2MF 606 $a35J15$xSecond order elliptic equations [MSC 2020]$3VANC022252$2MF 606 $a35P05$xGeneral topics in linear spectral theory for PDEs [MSC 2020]$3VANC021223$2MF 606 $a35P15$xEstimation of eigenvalues in context of PDEs [MSC 2020]$3VANC021224$2MF 610 $aEquations$9KW:K 610 $aFourier Transforms$9KW:K 610 $aFunctions$9KW:K 610 $aHilbert spaces$9KW:K 610 $aPartial Differential Equations$9KW:K 610 $aSelf-adjoint operators$9KW:K 610 $aSpectral Theory$9KW:K 610 $aVariables$9KW:K 620 $aCH$dBasel$3VANL002076 700 1$aEgorov$bYurii V.$f1938-2018$3VANV039141$01816756 701 1$aKondratiev$bVladimir$3VANV024302$061909 712 $aBirkhäuser $3VANV108193$4650 790 1$aEgorov, Yurii Vladimirovich$zEgorov, Yurii V. <1938-2018>$3VANV248046 801 $aIT$bSOL$c20260206$gRICA 856 4 $uhttps://doi.org/10.1007/978-3-0348-9029-8$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 $aVAN00295587 950 $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$d08DLOAD e-Book 12007 $e08eMF12007 20250731 996 $aOn spectral theory of elliptic operators$94373343 997 $aUNICAMPANIA