Improved Bounds for Planar k -Sets and Related Problems
Improved Bounds for Planar k -Sets and Related Problems
复制标题
平面 k 集和相关问题的改进界限
DOI:
--
复制
发表时间:
1998
影响因子:
0.8
通讯作者:
T. Dey
中科院分区:
文献类型:
--
作者:
T. Dey
Abstract. We prove an O(n(k+1)1/3) upper bound for planar k -sets. This is the first considerable improvement on this bound after its early solution approximately 27 years ago. Our proof technique also applies to improve the current bounds on the combinatorial complexities of k -levels in the arrangement of line segments, k convex polygons in the union of n lines, parametric minimum spanning trees, and parametric matroids in general.
<lsiheader>
<onlinepub>26 June, 1998
<editor>Editors-in-Chief: &lsilt;a href=../edboard.html#chiefs&lsigt;Jacob E. Goodman, Richard Pollack&lsilt;/a&lsigt;
<pdfname>19n3p373.pdf
<pdfexist>yes
<htmlexist>no
<htmlfexist>no
<texexist>yes
<sectionname>
</lsiheader>