Extremal Edge Polytopes
Extremal Edge Polytopes
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极值边缘多面体
DOI:
10.37236/3633
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
G. Ziegler
中科院分区:
文献类型:
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作者:
T. Tran;G. Ziegler
The "edge polytope" of a finite graph G is the convex hull of the columns of its vertex-edge incidence matrix. We study extremal problems for this class of polytopes. For k =2, 3, 5 we determine the maximum number of vertices of k-neighborly edge polytopes up to a sublinear term. We also construct a family of edge polytopes with exponentially-many facets.
DOI:
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发表时间:
2008
期刊:
影响因子:
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作者:
青木敏;日比孝之;大杉英史;竹村彰通;大杉英史,日比孝之;Hidefumi Ohsugi
通讯作者:
Hidefumi Ohsugi