02558nam0 22005053i 450 VAN0026778120240806101523.667N978146126396820231124d1973 |0itac50 baengUS|||| |||||Spectral Theory of Operators in Hilbert SpaceK. O. FriedrichsNew YorkSpringer-Verlag1973ix, 245 p.24 cm001VAN000237172001 Applied mathematical sciences210 Berlin [etc]Springer1971-946CxxInner product spaces and their generalizations, Hilbert spaces [MSC 2020]VANC024842MF47-XXOperator theory [MSC 2020]VANC019759MF47A10Spectrum, resolvent [MSC 2020]VANC021619MF47A40Scattering theory of linear operators [MSC 2020]VANC022821MF47A55Perturbation theory of linear operator [MSC 2020]VANC022388MF47A60Functional calculus for linear operators [MSC 2020]VANC021617MF47B15Hermitian and normal operators (spectral measures, functional calculus, etc.) [MSC 2020]VANC022227MF47B25Linear symmetric and selfadjoint operators (unbounded) [MSC 2020]VANC022258MF47E05General theory of ordinary differential operators [MSC 2020]VANC037100MF47F05General theory of partial differential operators [MSC 2020]VANC037142MFCalculusKW:KEquationsKW:KFunctionsKW:KHilbert spacesKW:KOperatorsKW:KUSNew YorkVANL000011FriedrichsKurt O.VANV043530547333Springer <editore>VANV108073650Friedrichs, Kurt OttoFriedrichs, Kurt O.VANV056484Friedrichs, K. O.Friedrichs, Kurt O.VANV062208Friedrichs, K.O.Friedrichs, Kurt O.VANV062209ITSOL20250829RICAhttps://doi.org/10.1007/978-1-4612-6396-8E-book – Accesso al full-text attraverso riconoscimento IP di Ateneo, proxy e/o ShibbolethBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICAIT-CE0120VAN08NVAN00267781BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08DLOAD e-book 7311 08eMF7311 20231127 Spectral Theory of Operators in Hilbert Space3597355UNICAMPANIA