By using decomposition of exponential operators, the normal and antinormal ordering product of Boson exponential operators for SU(1,1) Lie algebra are given.

通过指数算符的分解，给出了SU（1，1）李代数玻色指数算符的正规和反正规乘积。

youdao

By using an algebraic method related to su(3) Lie algebra, exact solutions of the eigenvalue problem of the reduced Hamiltonian are derived analytically.

介绍了导出平均场加一般对力核多体问题粒子数守恒严格解的无穷维李代数方法。

youdao

Pro-DPP Taipei political commentator Wang Hsing-ching (pen name Nan Fang-shuo), however, believes that Mr Su and the DPP's forte does not lie in foreign affairs.

BBC: China media: Territorial tensions