most recent 30 from http://mathoverflow.net 2013-06-20T07:50:46Z http://mathoverflow.net/feeds/user/1785 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/20181/query-year-of-death-of-three-mathematicians/20189#20189 Andrew Niles 2010-04-02T20:35:04Z 2010-04-02T20:35:04Z

<p>Just a comment on Šiljak's source about Dwight: the footnote (in Russian) says "Год смерти этого автора точно неизвестен и оценен как 1975", i.e. the year of death of Dwight was unknown by the author of that website and "estimated" as 1975.</p>

http://mathoverflow.net/questions/88037/reference-request-an-algebraic-stack-whose-closed-points-have-no-automorphisms-i/89112#89112 Andrew Niles 2012-02-21T17:55:44Z 2012-02-21T17:55:44Z

It appears that the lemma you are referencing requires injectivity of automorphism group schemes for all geometric points, not just those mapping to closed points.

http://mathoverflow.net/questions/60888/can-we-relate-cech-cohomology-and-derived-functor-cohomology-even-when-the-cover Andrew Niles 2011-04-07T06:14:32Z 2011-04-07T06:14:32Z

Sounds like you're looking for the spectral sequence relating Cech cohomology and derived functor cohomology: <a href="http://en.wikipedia.org/wiki/%C4%8Cech-to-derived_functor_spectral_sequence" rel="nofollow">en.wikipedia.org/wiki/&hellip;</a>