A new Jacobi identity is proved by the residue theorem.
运用留数定理证明了一类雅可比恒等式,并求得了一些Theta函数的恒等式。
A q analogous Jacobi identity is constructed by means of q parametrization of the bases of the Lie algebra g=SL(2,C).
本文通过对李代数ｇ＝ＳＬ（２，Ｃ）的基底（ｂａｓｉｓ）的ｑ参数化，构造了一种ｑ类似的雅可比恒等式，进一步获得了对应的量子Ａ（１）１Ｋａｃ－Ｍｏｏｄｙ代