Slides for the Symposion in honor of Heinz Siedentop (April 20, 2013)

Jean-Marie Barbaroux (Toulon, France)
Rafael Benguria (Santiago, Chile)
Jan Derezinski (Warsaw, Poland)
Bernard Helffer (Paris, France)
Dirk Hundertmark (Kalrsruhe, Germany)
Elliott H. Lieb
(Princeton, USA)
Sergei Morozov (Munich, Germany)
Jan Philip Solovej (Copenhagen, Denmark)
Edgardo Stockmeyer (Munich, Germany)
Timo Weidl (Stuttgart, Germany)
Kenji Yajima (Tokyo, Japan)