#19098: implement Taylor 2-graphs for U_3(q) and related srg's
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Reporter: dimpase | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.9
Component: graph theory | Resolution:
Keywords: | Merged in:
Authors: Dima Pasechnik | Reviewers:
Report Upstream: N/A | Work issues:
Branch: public/19098 | Commit:
Dependencies: #18972, #18997, | 83f94e41f1fc8647e105fbf956bea44426e30d5f
#19099, #19133 | Stopgaps:
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Comment (by ncohen):
Hellooooooooo,
- Could you add an INPUT: section for every function that takes arguments
as input?
- It is not necessary to check in `taylor_twograph` that `q` is an odd
prime power, as this is done by the call to the subfunction
- Why?
{{{
#!diff
- sage: G = SRG_253_140_87_65() # optional -
gap_packages
- sage: G.is_strongly_regular(parameters=True) # optional -
gap_packages
+ sage: G = SRG_253_140_87_65()
+ sage: G.is_strongly_regular(parameters=True)
}}}
- (Unrelated) turns out that we have another problem with names
{{{
sage: graphs.strongly_regular_graph(126,50,13,24)
Subgraph of (Distance graph for distance 2 in ): Graph on 126 vertices
}}}
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/19098#comment:43>
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