Blowup Solutions of the Nonlinear Thomas Equation
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We study boundary value problems on an interval and on the half-line for the well-known Thomas equation uxt + αux + βut + uxut = 0, which is a model equation describing processes in chemical kinetics with ion exchange during sorption in a reagent stream. For this equation, we obtain sufficient conditions for its solution blowup in a finite time.
KeywordsSobolev-type nonlinear equation blowup local solvability nonlinear capacity blowup time estimate
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Conflicts of interest. The author declares no conflicts of interest.