tea.mathoverflow.net - Discussion Feed (Is every functor inducing a homotopy equivalence on nerves a composition of two adjoints?)Sat, 20 Jul 2019 20:30:19 -0700
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DavidRoberts comments on "Is every functor inducing a homotopy equivalence on nerves a composition of two adjoints?" (21125)
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21125#Comment_21125
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21125#Comment_21125Tue, 01 Jan 2013 19:59:25 -0800DavidRoberts
+1 Qiaochu
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Qiaochu Yuan comments on "Is every functor inducing a homotopy equivalence on nerves a composition of two adjoints?" (21048)
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21048#Comment_21048
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21048#Comment_21048Fri, 28 Dec 2012 01:17:24 -0800Qiaochu Yuan
You are far too hesitant to post questions. There has been a distinct lack of interesting questions on MO lately and I think this would be a welcome addition.
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DL comments on "Is every functor inducing a homotopy equivalence on nerves a composition of two adjoints?" (21047)
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21047#Comment_21047
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21047#Comment_21047Fri, 28 Dec 2012 01:17:03 -0800DLdavidac897 comments on "Is every functor inducing a homotopy equivalence on nerves a composition of two adjoints?" (21042)
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21042#Comment_21042
http://mathoverflow.tqft.net/discussion/1502/is-every-functor-inducing-a-homotopy-equivalence-on-nerves-a-composition-of-two-adjoints/?Focus=21042#Comment_21042Thu, 27 Dec 2012 21:53:42 -0800davidac897 It seems like a good question on its own. But I feel like it's coming directly off of the question above, which got 17 votes. So it's basically like "this question had an answer with a counterexample, so is there another counterexample if we add more restrictions?" ]]>