منابع مشابه
Sharp Embeddings for Modulation Spaces and the Poisson Summation Formula
In this paper we sharpen a theorem of Gröchenig about embedding weighted Lp-spaces into a modulation space. The theorem is closely related to the problem of pointwise convergence in the Poisson summation formula (PSF). We also show that this sharp version is optimal in some sense by extending a family of counterexamples to PSF also due to Gröchenig. The proof requires new techniques, namely the...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1991
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.88.16.7348