Lower and upper bounds for the blow-up time for a thin-film equation with variable exponent in the reaction term
DOI10.4064/ap210309-27-4zbMath1498.35114OpenAlexW4286374796MaRDI QIDQ5038561
Publication date: 7 October 2022
Published in: Annales Polonici Mathematici (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.4064/ap210309-27-4
Sobolev spaces with variable exponentsupper and lower bounds of blow-up timepositive and negative initial energynonlinear thin film equationsemilinear nonlinearities of variable exponent type
Initial-boundary value problems for higher-order parabolic equations (35K35) Reaction-diffusion equations (35K57) Blow-up in context of PDEs (35B44) Semilinear parabolic equations (35K58) Integro-partial differential equations (35R09)
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