The purpose of this note is to study the uniqueness of solutions to
with Neumann condition at 0. Assuming a certain conditon at infinity, Helfer and Weissler  have found a unique solution. We show that, without any assumptions at infinity, this problem has exactly one global positive solution. Moreover, the solution behaves like as approaches infinity.
Submitted February 08, 2001. Published July 9, 2001.
Math Subject Classifications: 34B15, 35B05, 82D55.
Key Words: Second Painleve equation, Neumann condition, global existence.
Show me the PDF file (190K), TEX file, and other files for this article.
|Mohammed Guedda |
Universite de Picardie Jules Verne
Faculte de Mathematiques et d'Informatique
33, rue Saint-Leu 80039 Amiens, France