Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4632230 | Applied Mathematics and Computation | 2009 | 5 Pages |
Abstract
A Lie algebra containing four parameters is obtained, whose commutation operation is concise, and the corresponding computing formula of constant γγ in the variational identity is presented in this paper. As application, a new Liouville integrable hierarchy which can be reduced to Dirac hierarchy is derived by designing a special isospectral problem. We call it generalized Dirac hierarchy.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Huan-He Dong, Xin-Zeng Wang,