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Jun 15, 2020 at 7:27 history edited CommunityBot
Commonmark migration
May 22, 2018 at 12:17 vote accept ADL
Jun 16, 2016 at 20:18 history edited Luc Guyot CC BY-SA 3.0
Makes explicit mention of the theorem in use.
Jun 16, 2016 at 16:23 history edited Luc Guyot CC BY-SA 3.0
Describes generating outer automorphisms so that the claim about the $T$-system of $(a, b)$ should be immediate to check.
Jun 16, 2016 at 16:03 history edited Luc Guyot CC BY-SA 3.0
Rewording: consider group order instead of number of elements.
Jun 16, 2016 at 15:12 history edited Luc Guyot CC BY-SA 3.0
Fixes link to preprint.
Jun 16, 2016 at 12:45 history edited Luc Guyot CC BY-SA 3.0
Make statements about the number Nielsen equivalence classes more precise.
Jun 15, 2016 at 22:05 history edited Luc Guyot CC BY-SA 3.0
Expands on further examples of Baumslag-Solitar groups.
Jun 15, 2016 at 21:49 history edited Luc Guyot CC BY-SA 3.0
Expands on further examples of Baumslag-Solitar groups.
Jun 15, 2016 at 21:10 history edited Luc Guyot CC BY-SA 3.0
Recall what is known about $BS(2, 3)$.
Jun 15, 2016 at 15:41 history edited Luc Guyot CC BY-SA 3.0
Minor style improvements.
Jun 15, 2016 at 15:35 history edited Luc Guyot CC BY-SA 3.0
Minor style improvements.
Jun 14, 2016 at 18:38 history edited Luc Guyot CC BY-SA 3.0
Shorten first sentence.
Jun 14, 2016 at 18:31 history edited Luc Guyot CC BY-SA 3.0
Added references and reference reordering.
Jun 14, 2016 at 18:08 comment added Luc Guyot @YCor: thanks for your interest and diligence. By "anything" I meant that any number of Nielsen classes, including infinity, can be achieved for a suitable choice of the parameter $n$. I edited my answer accordingly. The sketched proof should also make this point clearer.
Jun 14, 2016 at 18:02 history edited Luc Guyot CC BY-SA 3.0
Address YCor's comment about the loose initial statement in my answer.
Jun 14, 2016 at 16:03 comment added YCor could you be a little more precise than "anything can happen" in the 1st paragraph?
Jun 14, 2016 at 13:55 history edited Luc Guyot CC BY-SA 3.0
added 61 characters in body
Jun 14, 2016 at 12:19 history edited Luc Guyot CC BY-SA 3.0
Mention the fact the given example is residually finite, since it is an hypothesis under consideration inside the question.
Jun 14, 2016 at 12:12 history edited Luc Guyot CC BY-SA 3.0
Added a sketched proof the cited result and further references.
Jun 13, 2016 at 20:17 history answered Luc Guyot CC BY-SA 3.0