Lax Representations and Zero Curvature Representations by Kronecker Product
arXiv:solv-int/9610008 · doi:10.1007/BF02435889
Abstract
It is showed that Kronecker product can be applied to construct not only new Lax representations but also new zero curvature representations of integrable models. Meantime a different characteristic between continuous and discrete zero curvature equations is pointed out.
9 pages, Latex, to appear in Intern. J. Theoret. Phys