Log-concavity of characteristic polynomials and the Bergman fan of matroids.

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Bibliographic Details
Title:	Log-concavity of characteristic polynomials and the Bergman fan of matroids.
Authors:	Huh, June¹ junehuh@umich.edu, Katz, Eric² eekatz@math.uwaterloo.ca
Source:	Mathematische Annalen. Nov2012, Vol. 354 Issue 3, p1103-1116. 14p.
Database:	Mathematics Source

Description
ISSN:	00255831
DOI:	10.1007/s00208-011-0777-6