Matroids from hypersimplex splits
Matroids from hypersimplex splits
复制标题
超单纯形分裂的拟阵
DOI:
10.1016/j.jcta.2017.05.001
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Benjamin
中科院分区:
文献类型:
--
作者:
Joswig;Michael;Schröter;Benjamin
A class of matroids is introduced which is very large as it strictly contains all paving matroids as special cases. As their key feature thesesplit matroidscan be studied via techniques from polyhedral geometry. It turns out that the structural properties of the split matroids can be exploited to obtain new results in tropical geometry, especially on the rays of the tropical Grassmannians.
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