Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10328287 | Discrete Applied Mathematics | 2011 | 8 Pages |
Abstract
It is known that planar graphs without cycles of length 4, i, j, or 9 with 4
Related Topics
Physical Sciences and Engineering
Computer Science
Computational Theory and Mathematics
Authors
Yingqian Wang, Qian Wu, Liang Shen,