$C_n^k$ 中的 $\{1,s\}$-加权 Davenport 常数
数论
2021-07-19 v3 组合数学
群论
摘要
设 为有限阿贝尔群,且 。 的 -加权 Davenport 常数是最小正整数 ,使得 上的每个序列 都有一个非空子序列 ,满足对于某些 ,有 。在本文中,我们获得了 的上下界,其中 表示阶为 的循环群, 且 。这些界在一些“小”情形下变得紧致。
引用
@article{arxiv.1803.09705,
title = {The $\{1,s\}$-weighted Davenport constant in $C_n^k$},
author = {Fabio Enrique Brochero Martínez and Sávio Ribas},
journal= {arXiv preprint arXiv:1803.09705},
year = {2021}
}
备注
This is version 3 of the paper "The {1,s}-weighted Davenport constant in Z_n and an application to an inverse problem", whose version 2 was "The {1,s}-weighted Davenport constant in C_n^k and an application in an inverse problem". The weighted and the inverse problems were separeted, since we obtained a complete answer to the inverse problem without using the bounds given by the weighted problem