Concerning the stability of exponential systems and Fourier matrices
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DOI: 10.1007/s00041-025-10197-0
Abstract: Fourier matrices naturally appear in many applications and their stability is closely tied to performance guarantees of algorithms. The starting point of this article is a result that characterizes properties of an exponential system on… read more here.
Keywords: fourier matrices; stability exponential; exponential systems; usepackage ... See more keywords