FRIEDRICHS, K.O.
Spectral theory of operators in hilbert space /[by] K.O.Friedrichs - New York Springer-Verlag 1973 - 9 v (v.9-viii, 244 p.)
Includes references & index.
Partial contens: Applied mathematical sciences
3540900764
Hilbert spaces
Linear topological spaces
515.733 / FRI
Spectral theory of operators in hilbert space /[by] K.O.Friedrichs - New York Springer-Verlag 1973 - 9 v (v.9-viii, 244 p.)
Includes references & index.
Partial contens: Applied mathematical sciences
3540900764
Hilbert spaces
Linear topological spaces
515.733 / FRI