On the spectral characteristics of non-self-adjoint fourth-order operators with matrix coefficients

DOI10.1134/S0001434619030362OpenAlexW2943867806WikidataQ127903615 ScholiaQ127903615MaRDI QIDQ2314132

Dmitry M. Polyakov

Publication date: 19 July 2019

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0001434619030362

zbMATH Keywords

matrix coefficientsfourth-order differential operatorasymptotic formulas for eigenvalues

Mathematics Subject Classification ID

Operator theory (47-XX)

Related Items (4)

Spectral estimates for the fourth-order operator with matrix coefficients ⋮ Oscillatory properties of selfadjoint boundary problems of the fourth order ⋮ Direct and inverse problems for the matrix Sturm-Liouville operator with general self-adjoint boundary conditions ⋮ Spectral properties of first-order differential operators with an involution and groups of operators

Cites Work

• Sharp eigenvalue asymptotics for fourth order operators on the circle
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