We give a comparison result for solutions of Cauchy-Dirichlet problems for parabolic equations by means of Schwarz symmetrization. The result takes into account the influence of the zero order term, on which any boundedness or sign assumption is assumed.
Sharp estimates for solutions of parabolic equations with a lower order term
Volzone, Bruno
2008-01-01
Abstract
We give a comparison result for solutions of Cauchy-Dirichlet problems for parabolic equations by means of Schwarz symmetrization. The result takes into account the influence of the zero order term, on which any boundedness or sign assumption is assumed.File in questo prodotto:
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