THE EIGENVALUE GAP FOR ONE-DIMENSIONAL CONVEX POTENTIALS

Authors
LAVINE R
Citation
R. Lavine, THE EIGENVALUE GAP FOR ONE-DIMENSIONAL CONVEX POTENTIALS, Proceedings of the American Mathematical Society, 121(3), 1994, pp. 815-821
Citations number
6
Categorie Soggetti
Mathematics, General",Mathematics
Journal title
Proceedings of the American Mathematical Society → ACNP
ISSN journal
00029939
Volume
121
Issue
3
Year of publication
1994
Pages
815 - 821
Database
ISI
SICI code
0002-9939(1994)121:3<815:TEGFOC>2.0.ZU;2-X
Abstract
For Schrodinger operators on an interval with convex potentials, the g ap between the two lowest eigenvalues is minimized when the potential is constant.