Generalizing Ham Sandwich Cuts to Equitable Subdivisions
Generalizing Ham Sandwich Cuts to Equitable Subdivisions
复制标题
将火腿三明治推广到公平的细分
DOI:
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发表时间:
2000
期刊:
影响因子:
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通讯作者:
J. Snoeyink
中科院分区:
文献类型:
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作者:
Sergei N. Bespamyatnikh;D. Kirkpatrick;J. Snoeyink
We prove a generalization of the famous Ham Sandwich Theorem for the plane. Given gn red points and gm blue points in the plane in general position, there exists an equitable subdivision of the plane into g disjoint convex polygons, each of which contains n red points and m blue points. For g = 2 this problem is equivalent to the Ham Sandwich Theorem in the plane. We also present an efficient algorithm for constructing an equitable subdivision.