Timeline for Jordan–Hölder sequence for $\mu$-semi stable sheaves

11 events

when toggle format	what		by	license	comment
Feb 11, 2020 at 7:24	vote	accept	red_trumpet
Jan 18, 2020 at 16:01	history	bumped	CommunityBot		This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
Dec 19, 2019 at 15:29	answer	added	red_trumpet		timeline score: 3
Dec 18, 2019 at 13:32	history	edited	red_trumpet	CC BY-SA 4.0	added doubts about slope of saturation.
Dec 13, 2019 at 17:36	comment	added	red_trumpet		@LSpice You are correct, thanks! I figured there would be no harm leaving the Unicode symbols, but $R > 0$ slipped my sight.
Dec 13, 2019 at 17:34	comment	added	LSpice		The final blockquote seemed to be directly cut-and-pasted, as it had Unicode symbols in place of TeX. I edited, except that I wasn't sure what to make of "$Z(E) ∈ R >0$". I guessed it meant "$Z(E) \in \mathbb R_{> 0}$". If this was wrong, then I apologise; please feel free to (re-)correct it.
Dec 13, 2019 at 17:33	history	edited	LSpice	CC BY-SA 4.0	Unicode -> TeX
Dec 13, 2019 at 16:12	comment	added	red_trumpet		@abx I don't see this in the book. They prove in detail the existence of a Harder-Narasimhan filtration, but the Jordan-Hölder filtration is really short. I added a paragraph about my confusion. Or am I missing something here?
Dec 13, 2019 at 16:12	history	edited	red_trumpet	CC BY-SA 4.0	added section about the book by Lehn and Huybrechts.
Dec 13, 2019 at 14:55	comment	added	abx		This is done in detail in the book by Huybrechts and Lehn.
Dec 13, 2019 at 14:42	history	asked	red_trumpet	CC BY-SA 4.0