The discrete spectrum of Schrödinger operators with \(\delta\)-type conditions on regular metric trees

DOI10.4171/JST/202zbMath1395.34035OpenAlexW2793433496MaRDI QIDQ1650224

Jun Yan, Jia Zhao, Guoliang Shi

Publication date: 2 July 2018

Published in: Journal of Spectral Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/jst/202

zbMATH Keywords

Schrödinger operatorsdiscrete spectrumtree graphs\(\delta\)-type conditions

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General spectral theory of ordinary differential operators (34L05) Spectral sets of linear operators (47A25) Boundary value problems on graphs and networks for ordinary differential equations (34B45)

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Eigenvalue estimates for the Laplacian with anti-Kirchhoff conditions on a metric tree

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