Convex Hulls of Integral Points
Convex Hulls of Integral Points
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积分点的凸包
DOI：
10.1023/a:1021106512173
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发表时间：
2003
影响因子：
--
通讯作者：
J. Moussafir
中科院分区：
文献类型：
--
作者：
J. Moussafir
紧凑型多面体C中包含的所有积分点的凸面显然是紧凑的多面体。如果C不紧凑，则其积分点的凸壳k不必是封闭的集合。但是，在某些自然假设下，K是封闭组和广义的多面体。参考书目：11个标题。
The convex hull of all integral points contained in a compact polyhedron C is obviously a compact polyhedron. If C is not compact, then the convex hull K of its integral points need not be a closed set. However, under some natural assumptions, K is a closed set and a generalized polyhedron. Bibliography: 11 titles.