A few subalgebras of the Lie algebra A3 and a direct approach for obtaining integrable couplings

Yufeng Zhang*, Hon Wah TAM

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

A few subalgebras of the Lie algebra A3 are constructed from which the corresponding loop algebras can be presented. It follows that an approach for directly producing integrable couplings is given. Two examples for illustrating the way are showed. Finally, their Hamiltonian structures are worked out by using the quadratic-form identity.

Original languageEnglish
Pages (from-to)1424-1432
Number of pages9
JournalChaos, Solitons and Fractals
Volume33
Issue number4
DOIs
Publication statusPublished - Aug 2007

Scopus Subject Areas

  • Statistical and Nonlinear Physics
  • Mathematics(all)
  • Physics and Astronomy(all)
  • Applied Mathematics

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