On Huygens' Principle for Dirac Operators and Nonlinear Evolution Equations.
Jorge P. Zubelli | Chalub, Fabio
Dirac operators | Huygens principle | bispectrality
We exhibit a class of Dirac operators that possess Huygens' property, i.e., the support of their fundamental solutions is precisely the light cone. This class is obtained by considering the rational solutions of the modified Korteweg-de Vries hierarchy.