Spectral element discretization of the heat equation with variable diffusion coefficient
نویسندگان
چکیده
منابع مشابه
Blow-up for a reaction-diffusion equation with variable coefficient
We study the blow-up behavior for positive solutions of a reaction–diffusion equationwith nonnegative variable coefficient. When there is no stationary solution, we show that the solution blows up in finite time. Under certain conditions, we then show that any point with zero source cannot be a blow-up point. © 2012 Elsevier Ltd. All rights reserved.
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ژورنال
عنوان ژورنال: Commentationes Mathematicae Universitatis Carolinae
سال: 2016
ISSN: 0010-2628,1213-7243
DOI: 10.14712/1213-7243.2015.160