Henry Cohn at MSRI - Optimality of the Leech lattice among lattices

<BODY> MSRI Streaming Video Series <BR> Henry Cohn - Optimality of the Leech lattice among lattices <BR> <center> A PDF version of the lecture notes is available <A HREF="http://www.msri.org/publications/ln/msri/2003/canddgeom/cohn/1/meta/aux/cohn.pdf">here</A>. </center> </BODY>