The gap between the first two eigenvalues for Schrödinger operators with Dirichlet–Neumann boundary condition

DOI10.1002/MMA.3027zbMath1386.34139OpenAlexW1980653266MaRDI QIDQ5374348

Xiu-Juan Yu

Publication date: 10 April 2018

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.3027

zbMATH Keywords

Schrödinger operatoreigenvalue gapsingle-well potential

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15) Boundary eigenvalue problems for ordinary differential equations (34B09)

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