Timeline for Centralizers in amalgamated free products

14 events

when toggle format	what		by	license	comment
Apr 1, 2020 at 16:18	answer	added	ADL		timeline score: 3
Mar 4, 2014 at 10:08	history	edited	bemihai	CC BY-SA 3.0	added 63 characters in body
Sep 23, 2013 at 19:54	vote	accept	bemihai
Sep 23, 2013 at 19:53	vote	accept	bemihai
Sep 23, 2013 at 19:54
Sep 23, 2013 at 19:53	vote	accept	bemihai
Sep 23, 2013 at 19:53
Sep 23, 2013 at 19:48	answer	added	HJRW		timeline score: 10
Sep 23, 2013 at 19:34	answer	added	YCor		timeline score: 7
Sep 23, 2013 at 18:39	history	edited	bemihai	CC BY-SA 3.0	added 3 characters in body
Sep 23, 2013 at 18:39	comment	added	bemihai		Thanks for the answer. The conclusion of the Karrass-Solitar result is for the centralizer of $g$ in $G$.
Sep 23, 2013 at 18:23	comment	added	YCor		At least you'll need to replace in the conclusion "the centralizer of $g\in G$ is virtually cyclic" instead of "cyclic": indeed if $H$ has a finite subgroup $F$ that is normal in both $A$ and $B$ then many elements not conjugate to $A\cup B$ will centralize $F$. (Also: in the question: do you mean that $g$ is in a conjugate of a factor, or its centralizer?)
Sep 23, 2013 at 17:59	history	edited	bemihai	CC BY-SA 3.0	added 204 characters in body
Sep 23, 2013 at 17:45	comment	added	YCor		could you recall the meaning of almost malnormal and weakly malnormal? ($H\le G$ is malnormal if $gHg^{-1}\cap H=\{1\}$ for every $g\in G\smallsetminus H$)
Sep 23, 2013 at 13:47	review	First posts
Sep 23, 2013 at 13:54
Sep 23, 2013 at 13:31	history	asked	bemihai	CC BY-SA 3.0