Mathematics Colloquia and Seminars
Structure of the solutions to some nonlinear diffusion equations.Optimization
|Speaker:||Allan Edelson, Mathematics, UC Davis|
|Start time:||Fri, Oct 6 2000, 4:10PM|
We show that nonlinear equations derived from the porous medium equation have structures similar to the classical Matukuma equation. An identity related to the Pohozaev identity is seen to be useful in studying the radial solutions in $Rn$.