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  1. No Access

    Chapter and Conference Paper

    Geometric Tangential Analysis and Sharp Regularity for Degenerate pdes

    We provide a broad overview on qualitative versus quantitative regularity estimates in the theory of degenerate parabolic pdes. The former relates to DiBenedetto’s revolutionary method of intrinsic scaling, wh...

    Eduardo V. Teixeira, José Miguel Urbano in Harnack Inequalities and Nonlinear Operators (2021)

  2. No Access

    Chapter and Conference Paper

    Boundary Regularity at {t = 0} for a Singular Free Boundary Problem

    In this note it is shown that the weak solutions of the Stefan problem for the singular p-Laplacian are continuous up to {t = 0}. The result is a follow-up to a recent paper of the authors concerning the interior...

    Eurica Henriques, José Miguel Urbano in Free Boundary Problems (2007)