We are interested in the asymptotic behavior of solutions to one-phase Stefan problems for sublinear heat equations with Dirichlet boundary condition. Employing some properties of solutions to the fixed boundary problem, we establish the asymptotic behavior of solutions to the free boundary one, which shows the difference feature from the superlinear case.
|ジャーナル||Communications in Applied Analysis|
|出版ステータス||Published - 2004 1月|
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