(2+1)-dimensional (M+N) -component AKNS system: Painlevé integrability, infinitely many symmetries, similarity reductions and exact solutions
Lou, Sen-yue ; Chen, Chun-li ; Tang, Xiao-yan
Journal of mathematical physics, 2002-08, Vol.43 (8), p.4078-4109 [Periódico revisado por pares]Texto completo disponível