#12164: graph subgraph_search does not return copy of subgraph
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Reporter: jason | Owner: jason, ncohen, rlm
Type: defect | Status: new
Priority: major | Milestone: sage-4.8
Component: graph theory | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by jason):
Steve Butler suggests that instead, we copy the smaller graph and relabel
the vertices appropriately, using the vertices returned from
SubgraphSearch. I like that solution. But it won't quite work to do
that, since a subgraph of a graph inherits lots of properties, like a
name, etc.
So instead, this patch just creates a subgraph where the vertices *and*
the edges are specified. Before, just the vertices were specified, so you
ended up getting an *induced* subgraph, even if the subgraph was not an
induced subgraph.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12164#comment:2>
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