A new simple loop algebra G M is constructed, which is devoted to establishing an isospectral problem. By making use of Tu scheme, the multi-component C-KdV hierarchy is obtained. Further, an expanding loop algebra FM...
In this letter, a new loop algebra G is constructed, from which a new isospectral problem is established. It follows that integrable couplings of the well-known coupled Burgers hierarchy are obtained.
By studying the A2(2) Toda model based on the twist affine algebra A2(2), we obtained the conformal-invariant property of the A2)2 Toda equation. Furthermore we presented the classical r-matrix that satisfies the Yang...