Timeline for "Real algebraic varieties" vs finite type separated reduced $\mathbb{R}$-schemes with dense $\mathbb{R}$-points

14 events

when toggle format	what		by	license	comment
Sep 28, 2020 at 12:25	vote	accept	Qfwfq
Sep 28, 2020 at 12:12	history	edited	Qfwfq	CC BY-SA 4.0	added 45 characters in body
Sep 28, 2020 at 10:10	answer	added	Johannes Huisman		timeline score: 4
Jun 14, 2020 at 15:34	history	edited	Qfwfq	CC BY-SA 4.0	added 59 characters in body
Jun 14, 2020 at 15:23	history	edited	Qfwfq	CC BY-SA 4.0	added 7 characters in body
Jun 14, 2020 at 15:13	history	edited	Qfwfq	CC BY-SA 4.0	added 364 characters in body
Jun 11, 2020 at 13:02	history	edited	Qfwfq	CC BY-SA 4.0	added 54 characters in body
Jun 11, 2020 at 12:54	history	edited	Qfwfq	CC BY-SA 4.0	added 427 characters in body
Jun 11, 2020 at 12:28	comment	added	Qfwfq		Thanks. Edited accordingly.
Jun 11, 2020 at 12:28	history	edited	Qfwfq	CC BY-SA 4.0	added 134 characters in body
Jun 11, 2020 at 3:34	comment	added	Julian Rosen		For your second question, the scheme $\operatorname{Spec} R[x]/(x^2+1)$ becomes isomorphic to the empty scheme in $R$-Var. Maybe the definition of $\operatorname{Sch}'_R$ should include only those schemes whose $R$-points are Zariski-dense (this is true for every scheme arising in the construction (1)).
Jun 11, 2020 at 2:58	history	edited	LSpice	CC BY-SA 4.0	Proofreading, TeX, and names of references
Jun 11, 2020 at 2:04	history	edited	Qfwfq	CC BY-SA 4.0	added 2 characters in body
Jun 11, 2020 at 1:55	history	asked	Qfwfq	CC BY-SA 4.0