epub @ SUB HH

47Axx General theory of linear operators ( 0 Dok. )

• 47A05 General (adjoints, conjugates, products, inverses, domains, ranges, etc.) ( 0 Dok. )
• 47A06 Linear relations (multivalued linear operators) ( 0 Dok. )
• 47A07 Forms (bilinear, sesquilinear, multilinear) ( 0 Dok. )
• 47A10 Spectrum, resolvent ( 0 Dok. )
• 47A11 Local spectral properties ( 0 Dok. )
• 47A12 Numerical range, numerical radius ( 0 Dok. )
• 47A13 Several-variable operator theory (spectral, Fredholm, etc.) ( 0 Dok. )
• 47A15 Invariant subspaces ( 0 Dok. )
• 47A16 Cyclic and hypercyclic vectors ( 0 Dok. )
• 47A20 Dilations, extensions, compressions ( 0 Dok. )
• 47A25 Spectral sets ( 0 Dok. )
• 47A30 Norms (inequalities, more than one norm, etc.) ( 0 Dok. )
• 47A35 Ergodic theory ( 0 Dok. )
• 47A40 Scattering theory ( 0 Dok. )
• 47A45 Canonical models for contractions and nonselfadjoint operators ( 0 Dok. )
• 47A46 Chains (nests) of projections or of invariant subspaces, integrals along chains, etc. ( 0 Dok. )
• 47A48 Operator colligations (= nodes), vessels, linear systems, characteristic functions, realizations, etc. ( 0 Dok. )
• 47A50 Equations and inequalities involving linear operators, with vector unknowns ( 0 Dok. )
• 47A52 Ill-posed problems, regularization ( 0 Dok. )
• 47A53 (Semi-) Fredholm operators; index theories ( 0 Dok. )
• 47A55 Perturbation theory ( 0 Dok. )
• 47A56 Functions whose values are linear operators (operator and matrix valued functions, etc., including analytic and meromorphic ones) ( 0 Dok. )
• 47A57 Operator methods in interpolation, moment and extension problems ( 0 Dok. )
• 47A58 Operator approximation theory ( 0 Dok. )
• 47A60 Functional calculus ( 0 Dok. )
• 47A62 Equations involving linear operators, with operator unknowns ( 0 Dok. )
• 47A63 Operator inequalities ( 0 Dok. )
• 47A64 Operator means, shorted operators, etc. ( 0 Dok. )
• 47A65 Structure theory ( 0 Dok. )
• 47A66 Quasitriangular and nonquasitriangular, quasidiagonal and nonquasidiagonal operators ( 0 Dok. )
• 47A67 Representation theory ( 0 Dok. )
• 47A68 Factorization theory (including Wiener-Hopf and spectral factorizations) ( 0 Dok. )
• 47A70 (Generalized) eigenfunction expansions; rigged Hilbert spaces ( 0 Dok. )
• 47A75 Eigenvalue problems ( 0 Dok. )
• 47A80 Tensor products of operators ( 0 Dok. )
• 47A99 None of the above, but in this section ( 0 Dok. )