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Numerical blow-up for the porous medium equation with a source

✍ Scribed by Raúl Ferreira; Pablo Groisman; Julio D. Rossi


Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
233 KB
Volume
20
Category
Article
ISSN
0749-159X

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## Abstract Theoretical aspects related to the approximation of the semilinear parabolic equation: $u\_t=\Delta u+f(u)$\nopagenumbers\end, with a finite unknown ‘blow‐up’ time __T__~b~ have been studied in a previous work. Specifically, for __ε__ a small positive number, we have considered coupled