Duong H. Phong at MSRI - Superstring scattering amplitudes and modular forms

<BODY> MSRI Streaming Video Series <BR> Duong H. Phong - Superstring scattering amplitudes and modular forms <BR> <center> A PDF version of the lecture notes is available <A HREF="http://www.msri.org/publications/ln/msri/2002/ssymmetry/phong/1/meta/aux/phong.pdf">here</A>. </center> </BODY>