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location Natick, MA
age 31
visits member for 4 years, 11 months
seen Aug 12 at 19:48
I am a postdoc at UMass Boston, studying Abstract Polytopes.

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Nov
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answered Sexy vacuity …
Nov
5
accepted Reference request: lattice operations on the class of finitely presented groups
Nov
5
comment Reference request: lattice operations on the class of finitely presented groups
Thanks for your updated answer. Regarding your last paragraph: I know there's no general algorithm to determine whether $\overline{R} \overline{S} = F_k$. What I'm interested in is finding simple conditions on R and S that are sufficient to guarantee that $\overline{R} \overline{S} = F_k$. But maybe that question is too broad to have a good answer. Mostly, I was just hoping to find a treatment of the normal subgroup lattice of F(X) from the point of view of presentations of the quotient groups.
Oct
30
revised Reference request: lattice operations on the class of finitely presented groups
Clarified my question
Oct
29
asked Reference request: lattice operations on the class of finitely presented groups