Hopf

基本解释

Gerhard Hopf, Falk Brunner Fotografien.
作者聲明: Werner Heiduczek Essay ;
Last, the role of weak antipodes in the structures of modules/ comodules over a weak Hopf algebra is presented.
最後給出的一些結果躰現了弱對極在弱 Hopf代數上的模 /餘模結搆中的作用 .
Let L and A be Hopf algebras on field k with antipodes SL and SA,and let C be a right A-module coalgebra.
設L是域k上的Hopf代數,其對極爲SL;
In addition, if B=H is a Hopf algebra with antipodes, then H0 is a Hopf algebra with antipodes S .
而且，如果B=H是一個帶有對極S的Hopf代數，那麽H~0是一個帶有對極S~*的Hopf代數。
Hassard B D,Kazarinoff N D,Wan Y H.Theory and Applications of Hopf Bifurcation[M].Cambridge University Press 1981.
李繼彬;馮貝葉.;穩定性、分支與混沌[M]