On sharp lower bound of the gap for the first two eigenvalues in the Schrödinger operator

DOI10.11650/TJM.17.2013.1954zbMath1266.35119OpenAlexW2315389494MaRDI QIDQ1949021

Yue He

Publication date: 25 April 2013

Published in: Taiwanese Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://journal.taiwanmathsoc.org.tw/index.php/TJM/article/view/1954

zbMATH Keywords

Schrödinger operatorDirichlet boundary conditiondomain diametereigenvalues gap

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Schrödinger operator, Schrödinger equation (35J10) Geometric theory, characteristics, transformations in context of PDEs (35A30)

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