The structure of blocks  

作　　者：王立中 

出　　处：《Science China Mathematics》2002年第12期1578-1581,共4页中国科学：数学（英文版）

基　　金：This work was supported by the National Natural Science Foundation of China (Grant No. 19831070) and BNSF (1992003).

摘　　要：In this paper, we focus on the structure of p-blocks with defect group satisfying some specialcondition. These special conditions include: two elements of the defect group are conjugate to each other indefect D if and only if they are conjugate to each other in G; the number of conjugacy classes whose p-partis contained in P by conjugacy is not larger than |P|.In this paper, we focus on the structure of p-blocks with defect group satisfying some special condition. These special conditions include: two elements of the defect group are conjugate to each other in defect D if and only if they are conjugate to each other in G; the number of conjugacy classes whose p-part is contained in P by conjugacy is not larger than ∣P∣

关 键 词：block  b-Brauer pair  DEFECT group  conjugation. 

分 类 号：O152[理学—数学]