Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4590030 | Journal of Functional Analysis | 2015 | 31 Pages |
Abstract
Our third and last result shows that if V is a 2Ã2 real polynomial potential, then âÎ+V has discrete spectrum if and only if the scalar operator âÎ+λ has discrete spectrum, where λ(x) is the minimal eigenvalue of V(x).
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Gian Maria Dall'Ara,