Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
419510 | Discrete Applied Mathematics | 2010 | 5 Pages |
Abstract
The (conditional) matching preclusion number of a graph is the minimum number of edges whose deletion leaves a resulting graph (with no isolated vertices) that has neither perfect matchings nor almost perfect matchings. In this paper, we prove that the matching preclusion number and the conditional matching preclusion number of the kk-ary nn-cube with even k≥4k≥4 are 2n2n and 4n−24n−2, respectively.
Related Topics
Physical Sciences and Engineering
Computer Science
Computational Theory and Mathematics
Authors
Shiying Wang, Ruixia Wang, Shangwei Lin, Jing Li,