Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9503209 | Journal of Mathematical Analysis and Applications | 2005 | 18 Pages |
Abstract
Non-limit-circle criteria for singular Hamiltonian differential expressions with complex coefficients are obtained. The main results are extensions of the previous limit-point criterion due to H. Weyl for second-order differential equations.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Jiangang Qi,