Details:
| Title | Unmixed bipartite graphs and sublattices of the Boolean lattices. | | Author(s) | Herzog, Takayuki Hibi, Hidefumi Ohsugi | | Type | Article in Journal | | Abstract | The correspondence between unmixed bipartite graphs and sublattices of the Boolean lattice is discussed. By using this correspondence, we show existence of squarefree quadratic initial ideals of toric ideals arising from minimal vertex covers of unmixed bipartite graphs. | | Keywords | | | ISSN | 0925-9899; 1572-9192/e |
| URL |
http://link.springer.com/article/10.1007%2Fs10801-009-0168-1 |
| Language | English | | Journal | J. Algebr. Comb. | | Volume | 30 | | Number | 4 | | Pages | 415--420 | | Publisher | Springer US, New York, NY | | Year | 2009 | | Edition | 0 | | Translation |
No | | Refereed |
No |
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