摘要
设H是代数闭域K上的有限维余半单Hopf代数,charK=0.如果H具有型l∶1+m∶2+1∶5+…,则5│di mH;如果H具有型l∶1+m∶2+…+1∶pn+…,n∈N+,p为素数,则p│di mH.
Let H be a finite dimensional and cosemisimple Hopf algebra over an algebrically closed field K, andK has characteristic 0. If H has type. l∶1+m∶2+1∶5+…, then 5|dim H; if Hdoesnot contain 9-dimensional simple subcoalgebra and has type : l∶1+m∶2+…+1∶pn+…,n∈N+, p is a prime, then P | dim H.
出处
《西北师范大学学报(自然科学版)》
CAS
2007年第5期15-17,共3页
Journal of Northwest Normal University(Natural Science)
基金
国家自然科学基金资助项目(10471121)
南通大学自然科学基金(05Z006)