Herbert KOCH - A continuous family of  energies for the Korteweg-de Vries equation...
Channel: Institut des Hautes Études Scientifiques (IHÉS)
Date: 2016-06-03

A continuous family of  energies for the Korteweg - de Vries equation and the cubic nonlinear Schrödinger equation

The  KdV  equation  and  the  cubic  NLS  equation  are  known  to  have  an  infinite number of conserved energies. I will explain the construction of a continuous family of conserved energies interpolating the classical energies