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Small scale formations in the incompressible porous media equation

Publication ,  Journal Article
Kiselev, A; Yao, Y
February 9, 2021

We construct examples of solutions to the incompressible porous media (IPM) equation that must exhibit infinite in time growth of derivatives provided they remain smooth. As an application, this allows us to obtain nonlinear instability for a class of stratified steady states of IPM.

Duke Scholars

Publication Date

February 9, 2021
 

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Publication Date

February 9, 2021