Abstract
A nonselfadjoint Sturm-Liouville operator L = -d2/dx2 + q(x) (—∞ < x < ∞) with a periodic potential which can be extended holomorphically to the upper half plane, is considered.
| Original language | English |
|---|---|
| Pages (from-to) | 611-629 |
| Number of pages | 19 |
| Journal | Mathematics of the USSR - Izvestija |
| Volume | 37 |
| Issue number | 3 |
| DOIs | |
| State | Published - 30 Jun 1991 |
ASJC Scopus subject areas
- General Mathematics