On compactness of embeddings of Fourier-Lebesgue spaces into modulation spaces
Summary: It is shown that, for a certain range of parameters, embeddings of Fourier-Lebesgue \( L^p_a \cap \mathcal FL^q_b\) spaces into modulation spaces \(M^{r,s}_{\alpha,\beta} \) are compact.
scientific article; zbMATH DE number 6883036