A SUFFICIENT CONDITION FOR DISCRETENESS OF SPECTRUM FOR A CLASS OF SYMMETRIC DIFFERENTIAL OPERATORS WITH EXPONENTIAL COEFFICIENTS
SUO Jianqing, WANG Wanyi, ZHOU Liguang
Journal of Systems Science and Mathematical Sciences ›› 2013, Vol. 33 ›› Issue (2) : 236-245.
A SUFFICIENT CONDITION FOR DISCRETENESS OF SPECTRUM FOR A CLASS OF SYMMETRIC DIFFERENTIAL OPERATORS WITH EXPONENTIAL COEFFICIENTS
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |