有理π-分次模

Rationalπ-Graded Modules

证明了Hopf代数中的一个定理和两个引理对π-分次有理模也成立,推广了Hopf代数中有理模的性质.

Rational π-graded modules were introduced by Virelizier and some properties are discussed here. The authors prove one Theorem and two Lemmas in Hopf Algebra, which hold for rational π-graded modules, and exfend the properfies of the rafional π-graded modules.