Approximation of eigenvalues below the essential spectra of singular second-order symmetric linear difference equations

DOI10.1007/s11425-016-0223-9OpenAlexW2589489200MaRDI QIDQ1701252

Yuming Shi, Yan Liu

Publication date: 22 February 2018

Published in: Science China. Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11425-016-0223-9

zbMATH Keywords

eigenvalueapproximationdifference equationlimit point caseself-adjoint subspace

Mathematics Subject Classification ID

Approximations and expansions (41A99) Linear relations (multivalued linear operators) (47A06)

Related Items (1)

Invariance of deficiency indices of second-order symmetric linear difference equations under perturbations

Cites Work

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