6·î14Æü(·î) 16:30 -- 17:30 Gregory Eskin (UCLA) ``Inverse spectral problems in a rectangle'' ¡ã¸¦µæÈ¯É½Í׻ݡä This is a joint work with J.Ralston. We study the recovery of the potential from the Dirichlet or Neumann spectrum of the Schrodinger operator in a rectangle.