#7487: Random Interval Graphs
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Reporter: ncohen | Owner: rlm
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.3
Component: graph theory | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
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Changes (by ncohen):
* status: new => needs_review
Old description:
> This patch definesRandom Interval Graph, as explained in the docstring :
>
> {{{
> A interval graph is built from a list `(a_i,b_i)_{1\leq i \leq
> n}`
> of intervals : to each interval of the list is associated one
> vertex, two vertices being adjacent if the two corresponding
> intervals intersect.
>
> A random interval graph of order `n` is generated by picking
> random values for the `(a_i,b_j)`, each of the two coordinates
> being generated by the uniform distribution on the interval
> `[0,1]`.
> }}}
New description:
This patch definesRandom Interval Graph, as explained in the docstring :
{{{
An interval graph is built from a list `(a_i,b_i)_{1\leq i \leq
n}`
of intervals : to each interval of the list is associated one
vertex, two vertices being adjacent if the two corresponding
intervals intersect.
A random interval graph of order `n` is generated by picking
random values for the `(a_i,b_j)`, each of the two coordinates
being generated from the uniform distribution on the interval
`[0,1]`.
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7487#comment:1>
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