01801nam0 2200337 i 450 SUN005504720180507090358.864978-05-212-8443-10.0020061101d1987 |0engc50 baengGB|||| |||||Spectral theory of linear differential operators and comparison algebrasH.O. CordesCambridgeCambridge University1987ix, 341 p.23 cm.001SUN00295282001 *London Mathematical Society lecture notes series76210 CambridgeCambridge university.35-XXPartial differential equations [MSC 2020]MFSUNC01976335S05Pseudodifferential operators as generalizations of partial differential operators [MSC 2020]MFSUNC01984135P05General topics in linear spectral theory for PDEs [MSC 2020]MFSUNC02122347A10Spectrum, resolvent [MSC 2020]MFSUNC02161947ExxOrdinary differential operators [MSC 2020]MFSUNC02162347FxxPartial differential operators [MSC 2020]MFSUNC022222CambridgeSUNL000024Cordes, Heinz O.SUNV04356141534Cambridge universitySUNV000097650ITSOL20201019RICAhttps://books.google.it/books?id=6WlLjznD2zwC&pg=PA53&dq=9780521284431&hl=it&sa=X&ved=0ahUKEwjSoKuohPPaAhUFuBQKHVJ7DgQQuwUILDAA#v=onepage&q=9780521284431&f=falseSUN0055047UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 47-XX 0915 08 2992 I 20061101 Spectral Theory of Linear Differential Operators and Comparison Algebras382518UNICAMPANIA