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https://hdl.handle.net/10316/11403
Title: | Intrinsic scaling for pde's with an exponential nonlinearity | Authors: | Henriques, Eurica Urbano, José Miguel |
Keywords: | Porous medium equation; Degenerate PDE’s; Regularity theory; Intrinsic scaling | Issue Date: | 2004 | Publisher: | Centro de Matemática da Universidade de Coimbra | Citation: | Pré-Publicações DMUC. 04-33 (2004) | Abstract: | We consider strongly degenerate equations in divergence form of the type ∂tu − ∇ • (|u|γ(x,t)∇u)= f , where the exponential nonlinearity satisfies the condition 0 < γ− ≤ γ(x, t) ≤ γ+. We show, by means of intrinsic scaling, that weak solutions are locally continuous. | URI: | https://hdl.handle.net/10316/11403 | Rights: | openAccess |
Appears in Collections: | FCTUC Matemática - Artigos em Revistas Nacionais |
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Intrinsic scaling for pde's with an exponential nonlinearity.pdf | 219.15 kB | Adobe PDF | View/Open |
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