A novel kind of AKNS integrable couplings and their Hamiltonian structures
We present a novel hierarchy of AKNS integrable couplings based on a specific semidirect sum of Lie algebras associated with sl$(2)$. By applying the variational identity, we derive a bi-Hamiltonian structure of the resulting coupling systems, thereby showing their Liouville integrability.
Keywords:
Integrable couplings, semidirect sum, Hamiltonian structure,
- ISSN: 1300-0098
- Yayın Aralığı: 6
- Yayıncı: TÜBİTAK