Weak Solution of a Doubly Degenerate Parabolic Equation
Autor: | Kang, Di, Sangsawang, Tharathep, Zhang, Jialun |
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Rok vydání: | 2016 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | This paper studies a fourth-order, nonlinear, doubly-degenerate parabolic equation derived from the thin film equation in spherical geometry. A regularization method is used to study the equation and several useful estimates are obtained. The main result of this paper is to prove the existence of a weak solution of the equation in a weighted Sobolev space. |
Databáze: | arXiv |
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