Broken-cycle-free subgraphs and the log-concavity conjecture for chromatic polynomials.
Lundow, P.H. ; Markström, K.
Experimental Mathematics, Tome 15 (2006), p. 343-353 / Harvested from The Electronic Library of Mathematics
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Publié le : 2006-01-01
DOI : https://doi.org/10.1080/10586458.2006.10128969
EUDML-ID : urn:eudml:doc:223876 
@article{05142615,
     title = {Broken-cycle-free subgraphs and the log-concavity conjecture for chromatic polynomials.},
     journal = {Experimental Mathematics},
     volume = {15},
     year = {2006},
     pages = {343-353},
     doi = {10.1080/10586458.2006.10128969},
     zbl = {1120.05032},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05142615}
}

Lundow, P.H.; Markström, K. Broken-cycle-free subgraphs and the log-concavity conjecture for chromatic polynomials.. Experimental Mathematics, Tome 15 (2006) pp. 343-353. doi : 10.1080/10586458.2006.10128969. http://gdmltest.u-ga.fr/item/05142615/