On Self-Adjointness of the Product of Two Second-Order Differential Operators
Zhijiang Cao, Jiong Sun, D. E. Edmunds
Acta Mathematica Sinica ›› 1999, Vol. 15 ›› Issue (3) : 375-386.
On Self-Adjointness of the Product of Two Second-Order Differential Operators
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |