Sharp Estimates of the Embedding Constants for Besov Spaces
نویسندگان
چکیده
Sharp estimates are obtained for the rates of blow up of the norms of embeddings of Besov spaces in Lorentz spaces as the parameters approach critical values.
منابع مشابه
ar X iv : m at h / 06 09 78 7 v 1 [ m at h . FA ] 2 8 Se p 20 06 EMBEDDINGS FOR ANISOTROPIC BESOV SPACES
We prove embedding theorems for fully anisotropic Besov spaces. More concrete, inequalities between modulus of continuity in different metrics and of Sobolev type are obtained. Our goal is to get sharp estimates for some anisotropic cases previously unconsidered.
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