Lower and upper bounds for the blow up time for generalized heat equations with variable exponents. (English) Zbl 1490.35054
Summary: This paper deals with the initial-boundary value problem for generalized heat equations with variable exponent in a bounded domain. Under suitable conditions, we discuss the lower and upper bounds for the blow up time of solutions.
MSC:
| 35B44 | Blow-up in context of PDEs |
| 35K51 | Initial-boundary value problems for second-order parabolic systems |
| 35K92 | Quasilinear parabolic equations with \(p\)-Laplacian |
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