中文

满足某些类交换子恒等式的概率中的间隙

群论 2019-02-12 v2

摘要

我们证明存在一个正常数 δ<1\delta < 1,使得有限群中满足 22-Engel 恒等式 [X1,X2,X2]=1[X_1, X_2, X_2] = 1 或亚交换恒等式 [[X1,X2],[X3,X4]]=1[[X_1, X_2], [X_3, X_4]] = 1 的概率要么为 11,要么至多为 δ\delta

关键词

引用

@article{arxiv.1809.02997,
  title  = {Gaps in probabilities of satisfying some commutator-like identities},
  author = {Costantino Delizia and Urban Jezernik and Primoz Moravec and Chiara Nicotera},
  journal= {arXiv preprint arXiv:1809.02997},
  year   = {2019}
}

备注

23 pages; referees' comments, new Lemma 4.1.1, correcting and simplifying 4.4.2 and 4.6.2