Supported by National Natural Science Foundation of China (Grant No. 10571153)the Postdoctoral Science Foundation of China (Grant No.2005037713)the Postdoctoral Science Foundation of Jiangsu (Grant No. 0203003403)
In this paper, we prove that the L-R smash product A ↓↑H is exactly the twisted smash product A * H if H is a finite dimensional cocommutative Hopf algebra, and give a sufficient and necessary condition for L-R sma...
The National Natural Science Foundation of China(No.11371088,11571173,11871144);the Natural Science Foundation of Jiangsu Province(No.BK20171348)。
Let A and B be two regular multiplier Hopf algebras.First,the notion of diagonal crossed product B#A of multiplier Hopf algebras is constructed using the bimodule algebra,which is a generalization of the diagonal cros...