Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4649863 | Discrete Mathematics | 2009 | 13 Pages |
Abstract
Let ee and nn be positive integers and S={x1,…,xn}S={x1,…,xn} a set of nn distinct positive integers. For x∈Sx∈S, define GS(x)≔{d∈S|d
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Weiduan Feng, Shaofang Hong, Jianrong Zhao,