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On a New Family of Degenerate Parabolic Equations
Author(s) -
Süleyman Ulusoy
Publication year - 2008
Publication title -
applied mathematics research express
Language(s) - English
Resource type - Journals
eISSN - 1687-1200
pISSN - 1687-1197
DOI - 10.1093/amrx/abm010
Subject(s) - degenerate energy levels , dissipation , nonlinear system , mathematics , entropy (arrow of time) , mathematical physics , statistical physics , pure mathematics , mathematical analysis , physics , thermodynamics , quantum mechanics
which was first derived in (Ulusoy, Nonlinearity 20 (2007): 685–712). We prove results on the regularity of non-negative solutions. In Ulusoy, an entropy dissipation–entropy estimate was provided for the p = 3 and n = 2 case using the energy functional Kq := ∫ hx hq dx. Here, we extend our calculations to include various other p and n values. After establishing some results on the support properties of solutions, we finally complete the analysis of the long-time behavior of non-negative weak solutions.

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