scientific article; zbMATH DE number 3556686

zbMath0357.46020MaRDI QIDQ4129936

G. P. Akilov, L. V. Kantorovich

Publication date: 1978

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Mathematics Subject Classification ID

General theory of numerical analysis in abstract spaces (65J05) Equations involving nonlinear operators (general) (47J05) Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) 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) (Semi-) Fredholm operators; index theories (47A53) General theory of locally convex spaces (46A03) Introductory exposition (textbooks, tutorial papers, etc.) pertaining to functional analysis (46-01) Normed linear spaces and Banach spaces; Banach lattices (46Bxx) Introductory exposition (textbooks, tutorial papers, etc.) pertaining to operator theory (47-01) Inner product spaces and their generalizations, Hilbert spaces (46Cxx)

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