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Principles of functional analysis. (English) Zbl 0211.14501
New York-London: Academic Press (1971).

46-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to functional analysis
46Axx Topological linear spaces and related structures
46B10 Duality and reflexivity in normed linear and Banach spaces
46C05 Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product)
47A53 (Semi-) Fredholm operators; index theories
47B06 Riesz operators; eigenvalue distributions; approximation numbers, \(s\)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators
46Hxx Topological algebras, normed rings and algebras, Banach algebras