Dato Mohamed Abdul Majid Ahmad Khan, president of the Malaysia- China Friendship Association (Persatuan Persahabatan Malaysia-China, PPMC), began working as a diplomat at the Malaysian Embassy in China in the 1980s an...Dato Mohamed Abdul Majid Ahmad Khan, president of the Malaysia- China Friendship Association (Persatuan Persahabatan Malaysia-China, PPMC), began working as a diplomat at the Malaysian Embassy in China in the 1980s and served as Malaysian Ambassador to China from 1998 to 2005. He witnessed a significant portion of China’s reform and opening-up and contributed extensively to the development of Malaysia-China relations.展开更多
This is a contribution to the project of quiver approaches to quasi-quantum groups.We classify Majid bimodules over groups with 3-cocycles by virtue of projective representations.This leads to a theoretic classificati...This is a contribution to the project of quiver approaches to quasi-quantum groups.We classify Majid bimodules over groups with 3-cocycles by virtue of projective representations.This leads to a theoretic classification of graded pointed Majid algebras over path coalgebras,or equivalently cofree pointed coalgebras,and helps to provide a projective representation-theoretic description of the gauge equivalence of graded pointed Majid algebras.We apply this machinery to construct some concrete examples and obtain a classification of finite-dimensional graded pointed Majid algebras with the set of group-likes equal to the cyclic group of order 2.展开更多
文摘Dato Mohamed Abdul Majid Ahmad Khan, president of the Malaysia- China Friendship Association (Persatuan Persahabatan Malaysia-China, PPMC), began working as a diplomat at the Malaysian Embassy in China in the 1980s and served as Malaysian Ambassador to China from 1998 to 2005. He witnessed a significant portion of China’s reform and opening-up and contributed extensively to the development of Malaysia-China relations.
基金supported by National Natural Science Foundation of China(Grant No. 10601052)Natural Science Foundation of Shandong Province(Grant No.2009ZRA01128)the Independent Innovation Foundation of Shandong University(Grant No.2010TS021)
文摘This is a contribution to the project of quiver approaches to quasi-quantum groups.We classify Majid bimodules over groups with 3-cocycles by virtue of projective representations.This leads to a theoretic classification of graded pointed Majid algebras over path coalgebras,or equivalently cofree pointed coalgebras,and helps to provide a projective representation-theoretic description of the gauge equivalence of graded pointed Majid algebras.We apply this machinery to construct some concrete examples and obtain a classification of finite-dimensional graded pointed Majid algebras with the set of group-likes equal to the cyclic group of order 2.
