中文

Kiselman半群的基数呈双指数增长

组合数学 2023-03-24 v1

摘要

KnK_n 表示 Ganyushkin-Kudryavtseva-Mazorchuk 对 Kiselman 半群的推广。我们证明序列 2n/2logKn2^{-n/2}\cdot \log|K_n|nn 趋于无穷时,在奇数与偶数取值上均存在有限极限。

关键词

引用

@article{arxiv.2303.13149,
  title  = {The cardinality of Kiselman's semigroups grows double-exponentially},
  author = {Alessandro D'Andrea and Salvatore Stella},
  journal= {arXiv preprint arXiv:2303.13149},
  year   = {2023}
}

备注

To appear in the Bulletin of the Belgian Mathematical Society - Simon Stevin