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math.AP2009★ 8 cited
Self-Similarity for Ballistic Aggregation Equation
Miguel Escobedo, Stéphane Mischler
We consider ballistic aggregation equation for gases in which each particle is iden- ti?ed either by its mass and impulsion or by its sole impulsion. For the constant aggregation r…
math.AP2009★ 2 cited
Improved intermediate asymptotics for the heat equation
Jean-Philippe Bartier, Adrien Blanchet, Jean Dolbeault +1
This letter is devoted to results on intermediate asymptotics for the heat equation. We study the convergence towards a stationary solution in self-similar variables. By assuming t…