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Author

Charaf Bellourak

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Preprint Oct 2026

Zeros of the Spectrogram of White Noise with Hermite Windows

We study the zeros of the spectrogram of complex white noise analyzed with Hermite windows of order n, extending the classical Gaussian-window correspondence with Gaussian Analytic Functions to the polyanalytic setting. Using the polyanalytic Bargmann transform, these zeros split into two families according to the sign...

Charaf Bellourak, S. Meignen, K. Polisano et al. · 0 citations

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