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Keywords:

  • Vector-valued function space;
  • Hörmander's integral condition

Abstract

The boundedness of singular convolution operators f kf is studied on Besov spaces of vector-valued functions, the kernel k taking values in ℒ(X , Y ). The main result is a Hörmander-type theorem giving sufficient conditions for the boundedness of such an operator on these spaces. (© 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)