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Timeline for Distributive lattice of subspaces

Current License: CC BY-SA 4.0

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Jul 30, 2022 at 0:16 history became hot network question
Jul 29, 2022 at 21:48 vote accept David E Speyer
Jul 29, 2022 at 16:46 answer added Benjamin Steinberg timeline score: 7
Jul 29, 2022 at 16:33 comment added Benjamin Steinberg It's proved in Proposition 7.1 in Mariano's reference Quadratic Algebras by Polishchuk and Positselski
Jul 29, 2022 at 16:25 comment added Benjamin Steinberg Mariano's answer to math.stackexchange.com/questions/63493/… suggests another possible reference
Jul 29, 2022 at 16:17 history edited YCor
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Jul 29, 2022 at 16:13 history asked David E Speyer CC BY-SA 4.0