Alexander Sobolev at MSRI - Density of states for periodic Schrodinger operators

<BODY> MSRI Streaming Video Series <BR> Alexander Sobolev - Density of states for periodic Schrodinger operators <BR> <center> A PDF version of the lecture notes is available <A HREF="http://www.msri.org/publications/ln/msri/2003/ms-ca/sobolev/1/meta/aux/sobolev.pdf">here</A>. </center> </BODY>