有限可解群中Fitting高度与律的长度
Fitting height and lengths of laws in finite solvable groups
AI总结:
本文研究有限可解群,证明群中任何律的长度至少为其Fitting高度,并利用该结论改进了有限非可解群非可解长度的先前界限。
摘要:
设G为有限可解群,h(G)表示其Fitting高度,即G中具有幂零因子的最短正规序列的长度。我们证明,G中的任何律的长度至少为h(G)。随后利用该结果改进了有限非可解群的非可解长度的先前界限。
英文摘要:
Let G be a finite solvable group, and let h(G) denote its Fitting height, namely the length of a shortest normal series in G with nilpotent factors. We show, that any law in G has length at least h(G). This result is then used to improve a previously given bound on the nonsolvable length of finite nonsolvable groups.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。