Matt Zaremsky's user avatar
Matt Zaremsky's user avatar
Matt Zaremsky's user avatar
Matt Zaremsky
  • Member for 3 years, 5 months
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19 votes
1 answer
372 views

Is there a simple group that is torsion-free, type $\textrm{F}_\infty$, and infinite dimensional?

19 votes
0 answers
412 views

Are braid groups known to not be linear over $\mathbb{Z}$?

18 votes
1 answer
538 views

Is Thompson's group $T$ co-Hopfian?

17 votes
2 answers
577 views

Dehn functions of finitely presented simple groups

16 votes
3 answers
661 views

Group with non-trivial center containing trivially-intersecting copies of itself

15 votes
2 answers
607 views

Finitely presented group containing every $\mathrm{GL}_n(\mathbb{Z})$

13 votes
2 answers
479 views

Decidability of word problem for group admitting certain action

10 votes
1 answer
138 views

Iterated algebraic fibering

8 votes
0 answers
148 views

Amenable automatic groups

8 votes
1 answer
386 views

Contractible subcomplex containing 1-skeleton?

7 votes
0 answers
92 views

Normal subgroups of pure braid groups stable under strand bifurcation

4 votes
0 answers
119 views

Type $F_n$ and quasi-isometry with highly connected space

3 votes
2 answers
197 views

Descending chain in $\mathbb{Z}$ with certain confining property, but not strongly

1 vote
0 answers
72 views

Automorphic images of cones in free group