scientific article; zbMATH DE number 3399886
zbMath0253.46001MaRDI QIDQ5667036
Publication date: 1973
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fixed-point theorems (47H10) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Groups and semigroups of linear operators (47D03) General theory of (C^*)-algebras (46L05) Research exposition (monographs, survey articles) pertaining to functional analysis (46-02) Normed linear spaces and Banach spaces; Banach lattices (46Bxx) Linear function spaces and their duals (46Exx) Distributions, generalized functions, distribution spaces (46Fxx) Topological linear spaces and related structures (46Axx) Commutative Banach algebras and commutative topological algebras (46Jxx)
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