Finite groups whose element orders do not exceed twenty
Finite groups whose element orders do not exceed twenty作者机构:Department of Mathematics Temple University Philadelphia PA 19122 USA Institute of Mathematics Southwest Normal University Chongqing 400715 China
出 版 物:《Progress in Natural Science:Materials International》 (自然科学进展·国际材料(英文))
年 卷 期:2000年第10卷第1期
页 面:13-23页
核心收录:
学科分类:07[理学] 070104[理学-应用数学] 0805[工学-材料科学与工程(可授工学、理学学位)] 0701[理学-数学] 0702[理学-物理学]
基 金:Project supported by the National Natural Science Foundation of China (Grant No. 19571066) the State Education Ministry Foundation of China and the NSF of USA (Grant INT. 9600217)
主 题:finite group element orders classification theorem.
摘 要:Let h(γ) denote the number of distinct finite groups G such that πe(G) = γ. Hereγ is a set of positive integers, and πe ( G) is the set of element orders of G. It is proved that h(γ)℃{0, 1,2, ∞} for γ(?){1, 2, 3,..., 20}.