[computer] [computer] [sage-devel] Re: graph isomorphism checking with labeled (or colored) vertices

On 1/6/12 11:35 PM, Dima Pasechnik wrote:
> Attach a loop to every vertex and colour these loops appropriately (a
> loop is an edge – otherwise it's a bug, IMHO).
> This gives you an edge colouring.

Ah, right, I forgot about loops. Thanks to everyone with workarounds.
If we end up doing this project, I'll probably look at adding a switch
for vertex labels.

Thanks,

Jason

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เขียนโดย computer ถึง computer เวลา 1/07/2012 11:56:00 ก่อนเที่ยง

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เขียนโดย computer ถึง computer เวลา 1/07/2012 11:57:00 ก่อนเที่ยง