杭州师范大学学报(自然科学版)
杭州師範大學學報(自然科學版)
항주사범대학학보(자연과학판)
JOURNAL OF HANGZHOU NORMAL UNIVERSITY(NATURAL SCIENCE EDITION)
2011年
4期
312-315
,共4页
π-余模%T-余代数%反-Yetter-Drinfeld模
π-餘模%T-餘代數%反-Yetter-Drinfeld模
π-여모%T-여대수%반-Yetter-Drinfeld모
在T-余代数上定义了反-Yetter-Drinfeld模,给出其相容条等价条件.证明了一个左-左α-反-YetterDrinfeld模M和左-左β-反-Yetter-Drinfeld模N的张量积M(⊕)N是左-左αβ-反-Yetter-Drinfeld模,以及βM是左-左βαβ-1-反-Yetter-Drinfeld模.最后证明了同构定理及Hom(M,N)也是反-Yetter-Drinfeld模.
在T-餘代數上定義瞭反-Yetter-Drinfeld模,給齣其相容條等價條件.證明瞭一箇左-左α-反-YetterDrinfeld模M和左-左β-反-Yetter-Drinfeld模N的張量積M(⊕)N是左-左αβ-反-Yetter-Drinfeld模,以及βM是左-左βαβ-1-反-Yetter-Drinfeld模.最後證明瞭同構定理及Hom(M,N)也是反-Yetter-Drinfeld模.
재T-여대수상정의료반-Yetter-Drinfeld모,급출기상용조등개조건.증명료일개좌-좌α-반-YetterDrinfeld모M화좌-좌β-반-Yetter-Drinfeld모N적장량적M(⊕)N시좌-좌αβ-반-Yetter-Drinfeld모,이급βM시좌-좌βαβ-1-반-Yetter-Drinfeld모.최후증명료동구정리급Hom(M,N)야시반-Yetter-Drinfeld모.