Polytopal Approximation Bounding the Number of k-Faces
Polytopal Approximation Bounding the Number of k-Faces
复制标题
限制 k 面数量的多面近似
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. K. Böröczky
中科院分区:
文献类型:
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作者:
J. K. Böröczky
Assume that M is a convex body with C^2 boundary in R^d. The paper considers polytopal approximation of M with respect to the most commonly used metrics, like the symmetric difference metric @d"S, the L"p metric, 1=167e^2@p.1d.@!@?M@k(x)^1^/^(^d^+^1^)dx^(^d^+^1^)^/^(^d^-^1^) .1n^2^/^(^d^-^1^). The analogous estimates are proved for all the other metrics. Finally, the optimality of these estimates is verified up to a constant depending on the metric and the dimension.