Rudin, Walter Functional analysis. (English) Zbl 0253.46001 McGraw-Hill Series in Higher Mathematics. New York etc.: McGraw-Hill Book Comp. XIII, 397 p. (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 8 ReviewsCited in 1668 Documents MSC: 46-02 Research exposition (monographs, survey articles) pertaining to functional analysis 46Axx Topological linear spaces and related structures 46Bxx Normed linear spaces and Banach spaces; Banach lattices 46Exx Linear function spaces and their duals 46Fxx Distributions, generalized functions, distribution spaces 47B06 Riesz operators; eigenvalue distributions; approximation numbers, \(s\)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators 47D03 Groups and semigroups of linear operators 47H10 Fixed-point theorems 46Jxx Commutative Banach algebras and commutative topological algebras 46L05 General theory of \(C^*\)-algebras 47B15 Hermitian and normal operators (spectral measures, functional calculus, etc.) × Cite Format Result Cite Review PDF Digital Library of Mathematical Functions: §1.18(x) Literature ‣ §1.18 Linear Second Order Differential Operators and Eigenfunction Expansions ‣ Topics of Discussion ‣ Chapter 1 Algebraic and Analytic Methods §2.6(i) Divergent Integrals ‣ §2.6 Distributional Methods ‣ Areas ‣ Chapter 2 Asymptotic Approximations