Spectral operators : self adjoint operators in Hilbert space
Nelson Dunford, Jacob T. Schwartz · Wiley-Interscience eBooks · 1988
B-algebras. Bounded Normal Operators in Hilbert Space. Miscellaneous Operators in Hilbert Space. Unbounded Operators in Hilbert Space. Ordinary Differential Operators. Linear Partial Differential Equations and Operators. Appendix. References. Notation Index. Author Index. Subject Index.