量子Yang-Baxter方程的1/2旋子的奇异上三角型解(Ⅰ)(英文)

摘要

In these two papers (I) and (II), the singular upper triangle type solutions with spin 1/2 of quantum Yang-Baxter equation are given. In the Paper (I), we give the Yang-Baxter equation and give the general solutions of some function equations for the next paper.