Construction of a class of H-pseudoalgebras

一类H-伪代数的构造（英文）

Let H be a cocommutative Hopf algebra.First,anew class//-pseudoalgebras o f H-pseudoalgebras are definedby changing the regular action(i.e.left multiplication)of Hon itself into an adjoint action.Secondly,a class o f{H,R)-pseudoalgebras are studied by generalizing the aboveconstruction when(H,R)is a quasitrianglar Hopf algebra.A tthe same time,the(H,R)-pseudoalgebra is constructed byboth the usual algebra and the tensor product o f(H,R)-pseudoalgebras.Finally,some examples of the(H,R)-pseudoalgebra are given explicitly,and the conditions for aHopf algebra to be an(H,R)-pseudoalgebra(resp.Hpseudoalgebra)are discussed.

设H是一个余交换的Hopf代数.首先,通过把H在其自身上的正则作用(即左乘作用)替换成伴随作用,从而引入一类新的H-伪代数,称为H-伪代数.其次,设(H,R)是一个拟三角Hopf代数,通过把上述得到的一类新的H-伪代数,即H-伪代数,推广到拟三角Hopf代数(H,R)上,构造了一类(H,R)-伪代数.并且,由一般代数及(H,R)-伪代数的张量积给出了(H,R)-伪代数的构造.最后,给出了(H,R)-伪代数的一些例子,以及Hopf代数成为(H,R)-伪代数(或者H-伪代数)的条件.