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Hello, where can I read about some basic properties of twisted D-Modules? I would like to know, a reference, that describes how to glue these modules together/pull them back/push them forward.

flag	asked Mar 29 2010 at 9:53 Jan Weidner 5,908●21●39

Shizhuo Zhang · Accepted Answer · 2010-03-29 10:42:31Z UTC

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Twisted Differential operators

answered Mar 29 2010 at 10:42

Shizhuo Zhang
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	Your link didn't work proper for me, however it also helped me finding Gaitsgory's page, thank you! – Jan Weidner Mar 29 2010 at 16:50
	Also check out this master thesis of some guy. It has detailed treatment for toy examples web.maths.unsw.edu.au/~danielch/thesis/koush.pdf – Shizhuo Zhang Mar 29 2010 at 18:55

Charles Siegel · Answer 2 · 2010-03-29 15:31:18Z UTC

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You would probably do well with any of the resources under "D-modules" on Gaitsgory's page. Ginzburg's lectures are good, as is the book by Hotta, Takeuchi and Tanisaki.

answered Mar 29 2010 at 15:31

Charles Siegel
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I already checked out the book, there is not much about tdos, however Gaitsgory's page looks promising, thanks! – Jan Weidner Mar 29 2010 at 16:43

S. Carnahan · Answer 3 · 2010-03-29 18:36:18Z UTC

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Others have posted links to a scan of the Beilinson-Bernstein paper on Dennis Gaitsgory's page. You can find a different scan on Joseph Bernstein's page, where it is number 49.

answered Mar 29 2010 at 18:36

S. Carnahan♦
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Thank you, I think I like your scan more :) – Jan Weidner Mar 29 2010 at 20:27

TDO basic facts reference request

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