摘要
讨论了 Drinfel' d偶 B| | τH及 B,H的同调维数 .得出了 : w.dim( B| | τH ) w.dim B +w.dim H和 l.gldim( B| | τH ) r.gldim H +l.gldim B由此得到了 Drinfel' d偶 D( H )的一些性质 .
The Homological Dimension of Generalized Drinfel'd DoubleB || τH and B, H are discussed. We show that w.dim(B || τH)w.dimB+w.dimH and l.gldim(B || τH)r.gldimH+l.gldimB. Some properties of Drinfel'd Double D(H) are obtained as well.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
2000年第3期1-4,共4页
Journal of Henan Normal University(Natural Science Edition)
基金
河南省科委自然科学基金
河南省教委资助项目!( 994 0 51 80 0 )