Flatness implies smoothness for solutions of the porous medium equation
Crossref DOI link: https://doi.org/10.1007/s00526-017-1296-4
Published Online: 2017-12-22
Published Print: 2018-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kienzler, Clemens
Koch, Herbert
Vázquez, Juan Luis
License valid from 2017-12-22