Mixed volumes of normal complexes
Mixed volumes of normal complexes
复制标题
正常复合物的混合体积
DOI:
10.46569/20.500.12680/0c483r13d
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Dustin Ross
中科院分区:
文献类型:
--
作者:
Lauren Nowak;Patrick O'Melveny;Dustin Ross
Normal complexes are orthogonal truncations of polyhedral fans. In this paper, we develop the study of mixed volumes for normal complexes. Our main result is a sufficiency condition that ensures when the mixed volumes of normal complexes associated to a given fan satisfy the Alexandrov-Fenchel inequalities. By specializing to Bergman fans of matroids, we give a new proof of the Heron-Rota-Welsh Conjecture as a consequence of the Alexandrov-Fenchel inequalities for normal complexes.
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DOI:
10.1007/s00029-022-00771-5
发表时间:
2022
期刊:
Selecta mathematica. New series
影响因子:
--
作者:
Dastidar J;Ross D
通讯作者:
Ross D
影响因子:
3.9
作者:
Ardila, Federico;Denham, Graham;Huh, June
通讯作者:
Huh, June
影响因子:
4.9
作者:
Adiprasito, Karim;Huh, June;Katz, Eric
通讯作者:
Katz, Eric
影响因子:
1.7
作者:
Tom Braden;June Huh;Jacob P. Matherne;N. Proudfoot;Botong Wang
通讯作者:
Tom Braden;June Huh;Jacob P. Matherne;N. Proudfoot;Botong Wang
影响因子:
1.7
作者:
Nathanson, Anastasia;Ross, Dustin
通讯作者:
Ross, Dustin