A fast decaying solution to the modified Novikov--Veselov equation with   a one-point singularity
  We present an explicit example of a fast decaying solution to the modified Novikov--Veselov equation with a one-point singularity in the space-time. It is constructed by using the geometrical interpretation of the Moutard transformation of solutions to this equation and the Enneper minimal surface. 
Iskander A. Taimanov
math.AP math.DG nlin.SI