Another Super Extension Of The Kaup-Newell Hierarchy

This paper mainly discusses another super Kaup-Newell(KN)integrable system,its Bi-Hamilton structures and infinite conservation laws of another super KN equations is also proposed.First of all,with the help of the 3 × 3 matrix spectral problem,a hierarchy of nonlinear differential equations which reduces the famous KN as its first nontrivial equation is achieved.Further,based on the super trace identity,the super Bi-Hamilton structures for the hierarchy are given.In the end,infinitely conservation laws of the super Kaup-Newell equations are derived by using spectral parameter expansions to Riccati equations.