Harnack's Estimates: Positivity and Local Behavior of Degenerate and Singular Parabolic Equations

  • Emmanuele DiBenedetto1Email author,

    Affiliated with

    • Ugo Gianazza2,

      Affiliated with

      • Mikhail Safonov3,

        Affiliated with

        • José Miguel Urbano4 and

          Affiliated with

          • Vincenzo Vespri5

            Affiliated with

            Boundary Value Problems20072007:042548

            DOI: 10.1155/2007/42548

            Received: 20 November 2006

            Accepted: 28 November 2006

            Published: 15 March 2007

            Authors’ Affiliations

            Department of Mathematics, Vanderbilt University
            Dipartimento di Matematica "F. Casorati", Università di Pavia
            School of Mathematics, University of Minnesota
            Departamento de Matemática, Universidade de Coimbra
            Dipartimento di Matematica "U. Dini", Università di Firenze


            © Emmanuele DiBenedetto et al. 2007

            This article is published under license to BioMed Central Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.