Timeline for Question on the geometric lemma in $p$-adic classical groups

7 events

when toggle format	what		by	license	comment
May 3 at 17:34	history	edited	Andrew	CC BY-SA 4.0	added 65 characters in body
May 3 at 16:14	comment	added	Andrew		@LSpice, Thank you for your interest to my question and very kind comment for the use of MO. I will remember your caution for further post. For your questions, let me answer. Symmetric group I mean is $S_n$m the symmetric group of $\{1,2,\cdots,n\}$. The letter 'I read' should be omitted! $e_i$ is the element of the Weyl group of $Sp(2n)$ changing $t_i$ and $t_i^{-1}$ in the diagonal element.
May 3 at 16:07	history	edited	Andrew	CC BY-SA 4.0	added 18 characters in body
May 3 at 13:42	comment	added	LSpice		What is the end of the sentence "I read"? Was the sentence ending "the subset of the symmetric group" (that originally had no period) supposed to continue further? Did you mean that the $e_i$ are idempotent or (as you wrote) involutive? // MathJax note: since MathJax is less aggressive about eating whitespace than TeX, when you start your post with a "preamble", you must put the first character of the post right next to the `$` that ends the preamble block, or else your post will start with blank space (in your case, blank lines). I edited accordingly.
May 3 at 12:59	history	edited	LSpice	CC BY-SA 4.0	Tidying
May 3 at 12:21	history	edited	Andrew	CC BY-SA 4.0	deleted 11 characters in body
May 3 at 12:12	history	asked	Andrew	CC BY-SA 4.0