\(J\)-self-adjoint extensions for second-order linear difference equations with complex coefficients

DOI10.1186/1687-1847-2013-3zbMath1365.39011OpenAlexW2110208755WikidataQ59301940 ScholiaQ59301940MaRDI QIDQ2360502

Huaqing Sun, Guojing Ren

Publication date: 4 July 2017

Published in: Advances in Difference Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/1687-1847-2013-3

zbMATH Keywords

difference equationdefect index\(J\)-Hermitian subspacecomplex coefficient\(J\)-self-adjoint subspace extension

Mathematics Subject Classification ID

Difference operators (39A70) Linear relations (multivalued linear operators) (47A06)

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