Estimates of the number of eigenvalues of self-adjoint operator functions
From MaRDI portal
Publication:869756
DOI10.1023/B:MATN.0000009015.40046.63zbMath1131.47014OpenAlexW2059108514MaRDI QIDQ869756
Publication date: 9 March 2007
Published in: Mathematical Notes (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1023/b:matn.0000009015.40046.63
eigenvaluesHilbert spacequadratic formselfadjoint operatoroperator functionuniform operator topology
Spectrum, resolvent (47A10) General theory of ordinary differential operators (47E05) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)
Related Items (5)
Representation theorems and variational principles for self-adjoint operator matrices ⋮ Asymptotics of the number of eigenvalues of one-term second-order operator equations ⋮ An evaluation of powers of the negative spectrum of Schrödinger operator equation with a singularity at zero ⋮ Formula for the number of eigenvalues of a three-particle Schrödinger operator on a lattice ⋮ Asymptotics of eigenvalues in a problem of high even order with discrete self-similar weight
This page was built for publication: Estimates of the number of eigenvalues of self-adjoint operator functions
