|  | Geometrical Aspects of Spectral Theory | 
              
                    
                    
              
                    
      Matrei, East Tirol, Austria    July 2 - 12, 2005
    July 2 - 12, 2005
      
   
  
  
  Michiel van den Berg, Bristol 
  http://www.maths.bris.ac.uk/~mamvdb/
  M.vandenBerg@bristol.ac.uk
  
  Lennie Friedlander, Tucson 
  http://math.arizona.edu/~friedlan/
  friedlan@math.arizona.edu
  
  Thomas Hoffmann-Ostenhof, Vienna 
  http://www.esi.ac.at/about/staff.html
  thoffman@esi.ac.at