For function spaces equipped with Muckenhoupt weights, the validity of continuous Sobolev embeddings in case p0≤p1\documentclass[12pt]{minimal}
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\begin{document}$${p_0 \leq p_1}$$\end{document} is characterized. Extensions to Jawerth–Franke embeddings, vector-valued spaces, and examples involving some prominent weights are also provided.
机构:
Adam Mickiewicz Univ, Fac Math & Comp Sci, Ul Uniwersytetu Poznanskiego 4, PL-61614 Poznan, PolandFriedrich Schiller Univ Jena, Inst Math, D-07737 Jena, Germany