Pole solutions in the case of problems of flame front propagation and Saffman-Teylor "finger" formation without surface tension: open problems and possible ways of their solutions

Abstract

Some physical problems as flame front propagation or Laplacian growth without surface tension have nice analytical solutions which replace its complex integro-differential motion equations by simple differential equations of poles motion in a complex plane. Investigation of these equation was the main topic of Kupervasser Oleg Ph.D. Thesis[7]. Some very interesting open problems were hanged up there. Here we give these open problems and possible ways of their solutions.

3 pages