Hankel operators and integrable systems

Hankel operators and integrable systems Patrick Gerard Univ. Paris-Sud 11, Laboratoire de Mathematiques d'Orsay, CNRS, UMR 8628 and Institut Universitaire de France from a jointwork with Sandrine Grellier (Orleans) Ecole d'hiver “Dynamique et EDP”, Saint–Etienne de Tinee, February 7-11, 2011

• iff ?f ?


• real valued


• finite rank iff


• ecole d'hiver


• saint–etienne de tinee