Michael Finkelberg at MSRI - Uhlenbeck spaces for A^2 and affine Lie algebra $\hat{sl}_n$

<BODY> MSRI Streaming Video Series <BR> Michael Finkelberg - Uhlenbeck spaces for A^2 and affine Lie algebra $\hat{sl}_n$ <BR> <center> A PDF version of the lecture notes is available <A HREF="http://www.msri.org/publications/ln/msri/2002/langlands/finkelberg/1/meta/aux/finkelberg.pdf">here</A>. </center> </BODY>