most recent 30 from http://mathoverflow.net 2013-06-19T07:43:41Z http://mathoverflow.net/feeds/question/104842 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/104842/drinfelds-noncommutative-projective-line-and-noncommutative-geometry Anton Lyubinin 2012-08-16T14:43:49Z 2012-08-16T14:43:49Z

<p>I apologize if my question is loosely formulated. In the paper "D-elliptic sheaves and the Langlands correspondence" of Laumon, Rapoport and Stuhler (http://adsabs.harvard.edu/abs/1993InMat.113..217L) the authors define "noncommutative projective line". Can their construction be viewed in terms of one of "mainstream" theories of noncommutative algebraic geometry?</p>