Title of article :
Regularity in Sobolev spaces for the fast diffusion
and the porous medium equation
Carsten Ebmeyer، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2005
Variational methods are used to prove the existence of multiple positive solutions for a semilinear
equation with prescribed finitely many singular points. Some exact local behavior for positive
solutions are also given.
2004 Published by Elsevier Inc.
Slow diffusion , Fast diffusion , difference quotient , degenerate parabolic equation , porous media
Journal title :
Journal of Mathematical Analysis and Applications