Relativity Seminar
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Tue, 04/05/2004 12:00 |
Andrew Hodges (Oxford) |
Relativity Seminar  String Theory Seminar |
L3 |
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Tue, 18/05/2004 12:00 |
Lionel Mason (Oxford) |
Relativity Seminar |
L3 |
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Tue, 01/06/2004 12:00 |
M Przanowski (Lodz) |
Relativity Seminar |
L3 |
| Here I would like to present how one can obtain SDYM and heavenly equations in general Fedosov deformation quantisation scheme. I am considering some aspects of integrability (conservation laws,Lax pair,dressing operator and Riemann-Hilbert problem).Then, using an embedding of sl(N,C) in the Moyal bracket algebra, I am going to show an example of a series of chiral sl(N,C) fields tending to heavenly spacetime when N tends to infinity (Ward's question). ( All this is a natural continuation of the works by Strachan and Takasaki). | |||
