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arXiv 1603.04052math.COmath.OC
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多面体和多面体的尾直径上界

Tail diameter upper bounds for polytopes and polyhedra

J. Mackenzie Gallagher, Edward D. Kim

摘要:

1992年Kalai和Kleitman证明了凸多面体直径的一个拟多项式上界。Todd和Sukegawa-Kitahara证明了多面体直径的尾拟多项式界。当小平面的数量大于维度的某个函数时,这些尾部边界适用。证明了多面体和正规单纯复形直径的尾拟多项式界。证明了多面体直径的尾多项式上界。

英文摘要:

In 1992, Kalai and Kleitman proved a quasipolynomial upper bound on the diameters of convex polyhedra. Todd and Sukegawa-Kitahara proved tail-quasipolynomial bounds on the diameters of polyhedra. These tail bounds apply when the number of facets is greater than a certain function of the dimension. We prove tail-quasipolynomial bounds on the diameters of polytopes and normal simplicial complexes. We also prove tail-polynomial upper bounds on the diameters of polyhedra.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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