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arXiv · 2601.06945

Wave packet systems and connections to spectral analysis of limiting operators

Kevin Hughes·Arie Israel·Azita Mayeli
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Abstract

We discuss the design of ``wave packet systems'' that admit strong concentration properties in phase space. We make a connection between this problem and topics in signal processing related to the spectral behavior of spatial and frequency-limiting operators. The results have engineering applications in medical imaging, geophysics, and astronomy.

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Kevin Hughes, Arie Israel, Azita Mayeli. 2026-01-11. Wave packet systems and connections to spectral analysis of limiting operators. https://doi.org/10.1109/sampta64769.2025.11133492

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