3 Points on Line: Difference between revisions

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(Created page with "{{DISPLAYTITLE:3 Points on Line (Geometric Incidence Problems)}} == Description == Given a set of points in the plane, is there a line that contains at least three of the points? == Related Problems == Related: Point on 3 Lines == Parameters == <pre>n: number of points</pre> == Table of Algorithms == Currently no algorithms in our database for the given problem. == Reductions TO Problem == {| class="wikitable sortable" style="text-align:center;" width=...")
 
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== Parameters ==  
== Parameters ==  


<pre>n: number of points</pre>
$n$: number of points


== Table of Algorithms ==  
== Table of Algorithms ==  

Latest revision as of 09:27, 10 April 2023

Description

Given a set of points in the plane, is there a line that contains at least three of the points?

Related Problems

Related: Point on 3 Lines

Parameters

$n$: number of points

Table of Algorithms

Currently no algorithms in our database for the given problem.

Reductions TO Problem

Problem Implication Year Citation Reduction
Point on 3 Lines if: to-time $N^{2-\epsilon}$ for some $\epsilon > {0}$
then: from-time: $N^{2-\epsilon'}$ for some $\epsilon' > {0}$
1995 https://doi-org.ezproxy.canberra.edu.au/10.1016/0925-7721(95)00022-2 link

Reductions FROM Problem

Problem Implication Year Citation Reduction
3SUM if: to-time $N^{2-\epsilon}$ for some $\epsilon > {0}$
then: from-time: $N^{2-\epsilon'}$ for some $\epsilon' > {0}$
1995 https://doi-org.ezproxy.canberra.edu.au/10.1016/0925-7721(95)00022-2 link
Point on 3 Lines if: to-time $N^{2-\epsilon}$ for some $\epsilon > {0}$
then: from-time: $N^{2-\epsilon'}$ for some $\epsilon' > {0}$
1995 https://doi-org.ezproxy.canberra.edu.au/10.1016/0925-7721(95)00022-2 link