New answers tagged


OK, I'm coming back to this after some more thought based on the ideas of @GaraPruesse and @ChandraChekuri. I'm not 100% sure, because these arguments are a pain to formalize and visualize, but I think my problem of enumeration with special vertices coming in even groups (or in multiple-of-k groups) is in fact polynomially equivalent to the problem of two ...

Top 50 recent answers are included