Linear Perturbations of the Wigner Transform and the Weyl Quantization

DOI10.1007/978-3-030-36138-9_5zbMath1443.42004arXiv1906.02503OpenAlexW2948225684MaRDI QIDQ3295280

S. Ivan Trapasso, Elena Cordero, Dominik Bayer, Karlheinz Gröchening

Publication date: 8 July 2020

Published in: Applied and Numerical Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1906.02503

zbMATH Keywords

quantizationpseudodifferential operatorWigner distributiontime-frequency analysismodulation spaceCohen's class

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Function spaces arising in harmonic analysis (42B35) Integral transforms in distribution spaces (46F12) Operations with distributions and generalized functions (46F10) Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42A38)

Related Items (5)

Symplectic analysis of time-frequency spaces ⋮ Dispersion, spreading and sparsity of Gabor wave packets for metaplectic and Schrödinger operators ⋮ Wigner transform and quasicrystals ⋮ Signal Analysis Using Born–Jordan-Type Distributions ⋮ Wigner analysis of operators. I: Pseudodifferential operators and wave fronts

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