On the Weak Characteristic Function Method for a Degenerate Parabolic Equation
نویسندگان
چکیده
منابع مشابه
On Weak Completeness of the Set of Entropy Solutions to a Degenerate Nonlinear Parabolic Equation
In the case of equation (1.2) condition (1.4) coincides with the known Kruzhkov entropy condition [9]. If the function g(u) strictly increases then any weak solution of (1.1) is an entropy solution of this equation as well (cf. [2]) but for degenerate equations this may be violated and, in particular, entropy condition (1.4) is necessary for the uniqueness of solution to the Cauchy problem for ...
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ژورنال
عنوان ژورنال: Journal of Function Spaces
سال: 2019
ISSN: 2314-8896,2314-8888
DOI: 10.1155/2019/9040284