The asymptotics of the spectrum of a quadratic pencil of differential operators

zbMath0894.47014MaRDI QIDQ1386575

O. G. Gaidamak, Ya. T. Sultanaev

Publication date: 8 September 1998

Published in: Doklady Mathematics (Search for Journal in Brave)

zbMATH Keywords

differential expressionasymptotic formulassymmetric operatorselfadjoint differential operatoroperator pencildistribution of eigenvaluesdiscreteness of the spectrum

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General spectral theory of ordinary differential operators (34L05) 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)

This page was built for publication: The asymptotics of the spectrum of a quadratic pencil of differential operators