On Besov regularity of temperatures

Hugo A. Aimar, Ivana Gómez, Bibiana Iaffei


We prove space-time parabolic Besov regularity in terms
of integrability of Besov norms in the space variable for solutions of the
heat equation on cylindrical regions based on Lipschitz domains.

Accepted: The Journal of Fourier Analysis and Applications. January 2010.

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