Summary
In this paper we consider weak solutions of a class of variational inequalities associated with parabolic operators
and we prove for them some L ∞ estimates in terms of the data and of the coefficients (cf. Theorem I and Theorem II). It will be shown as a particular case that the pointwise behavior of the solutions when t → ∞ is of exponential type.
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Communicated by J. Serrin
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Beirão Da Veiga, H. Un principe de maximum pour les solutions d'une classe d'inéquations paraboliques quasi-linéaires. Arch. Rational Mech. Anal. 55, 214–224 (1974). https://doi.org/10.1007/BF00281749
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DOI: https://doi.org/10.1007/BF00281749