Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4651174 | Discrete Mathematics | 2006 | 8 Pages |
Abstract
We give simple necessary and sufficient conditions for the existence of a zero-one matrix with given row and column sums and at most one structural zero in each row and column.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Yuguo Chen,