TY  - BOOK
AU  - Kreyszig, Erwin
TI  - Introductory functional analysis with applications
SN  - 9788126511914 (pbk)
U1  - 515.7 
PY  - 1989///
CY  - Singapore
PB  - Wiley, 
KW  - Functional analysis
N1  - Reprint. Orginally published: New York : Wiley, c1978. Includes index. Bibliography: p. 675-679; metric spaces;
normed spaces. banach spaces;
inner product spaces. Hilbert spaces;
fundamental theorems for normed and banach spaces;
further applications: banach fixed point theorem;
further applications: approximation theory;
spectral theory of linear operators in normed spaces;
compact linear operators on normed spaces and their spectrum;
spectral theory of bounded self-adjoint linear operators;
unbounded linear operators in hilbert space;
unbounded linear operators in quantum mechanics
ER  -