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arXiv:1804.07970 [math.DS]AbstractReferencesReviewsResources

Spatial-Homogeneity of Stable Solutions of Almost-Periodic Parabolic Equations with Concave Nonlinearity

Yi Wang, Jianwei Xiao, Dun Zhou

Published 2018-04-21Version 1

We study the spatial-homogeneity of stable solutions of almost-periodic parabolic equations. It is shown that if the nonlinearity satisfies a concave or convex condition, then any linearly stable almost automorphic solution is spatially-homogeneous; and moreover, the frequency module of the solution is contained in that of the nonlinearity.

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