%0 Journal Article
%A Martínez Alonso, Luis
%A Medina Reus, Elena
%T Exact solutions of integrable 2D contour dynamics
%D 2005
%@ 0370-2693
%U https://hdl.handle.net/20.500.14352/51650
%X A class of exact solutions of the dispersionless Toda hierarchy constrained by a string equation is obtained. These solutions represent deformations of analytic curves with a finite number of nonzero harmonic moments. The corresponding tau-functions are determined and the emergence of cusps is studied.
%~