Excursus on modulation spaces via metaplectic operators and related time-frequency representations
DOI10.1007/s43670-024-00085-xzbMATH Open1542.42034MaRDI QIDQ6564357
Elena Cordero, Gianluca Giacchi
Publication date: 1 July 2024
Published in: Sampling Theory, Signal Processing, and Data Analysis (Search for Journal in Brave)
symplectic groupframesmodulation spacestime-frequency analysismetaplectic groupWiener amalgam spacestime-frequency representations
Determinants, permanents, traces, other special matrix functions (15A15) Function spaces arising in harmonic analysis (42B35) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38) General harmonic expansions, frames (42C15)
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