For the integrable model, after reviewed the construction of one important integrable model, the 1-D SU(n) Hubbard model, we constructed the tetrahedral Zamolodchikovalgebra, then proved the R-matrix of the model satifies the Yang-Baxter equation.

• 对可积模型，在回顾了一种重要的可积模型-1维SU(n)Hubbard模型的构造后，我们给出了该模型的tetrahedral Zamolodchikov代数，并用此代数证明了该模型R-矩阵所满足的杨-Baxter方程。