On a Comparison Principle and the Critical Fujita Exponents for Solutions of Semilinear Parabolic Inequalities

DOI10.1112/S002461070200337XzbMath1018.35006OpenAlexW2094677766MaRDI QIDQ3151156

Athanassios G. Kartsatos, Vasilii V. Kurta

Publication date: 22 October 2002

Published in: Journal of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/s002461070200337x

zbMATH Keywords

weak solutioncritical blow-up phenomena

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Critical exponents in context of PDEs (35B33) Partial differential inequalities and systems of partial differential inequalities (35R45) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05)

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