Abstract | ||
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For a configuration S of n points in E2, H. Edelsbrunner (personal communication) has asked for bounds on the maximum number of subsets of size k cut off by a line. By generalizing to a combinatorial problem, we show that for 2k < n the number of such sets of size at most k is at most 2nk − 2k2 − k. By duality, the same bound applies to the number of cells at distance at most k from a base cell in the cell complex determined by an arrangement of n lines in P2. |
Year | DOI | Venue |
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1984 | 10.1016/0097-3165(84)90081-5 | Journal of Combinatorial Theory, Series A |
Field | DocType | Volume |
Discrete mathematics,Combinatorics,Generalization,Mathematics | Journal | 36 |
Issue | ISSN | Citations |
1 | 0097-3165 | 21 |
PageRank | References | Authors |
9.89 | 2 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jacob E. Goodman | 1 | 277 | 136.42 |
Richard Pollack | 2 | 912 | 203.75 |