摘要
定义了p-超中心的概念,给出了p-超中心与群G的超中心Z∞(G)间的关系;推广了Baer关于超中心的结果。
A new conception -p-hypercenter is definited and studied. A characterization of hypercenter Zp∞ (G) is given. Some necessary and sufficient conditions are obtained. Some well-known theorems are generalized.
出处
《青岛大学学报(自然科学版)》
CAS
2005年第1期4-6,共3页
Journal of Qingdao University(Natural Science Edition)