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20072026
most citedGeneralized Metaplectic Operators and the Schrödinger Equation with a Potential in the Sjöstrand Class

59 citations · 159 across the 37 of their papers we have counts for

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math.AP2025

Wigner and Gabor phase-space analysis of propagators for evolution equations

Elena Cordero, Gianluca Giacchi, Luigi Rodino

We study the Wigner kernel and the Gabor matrix associated with the propagators of a broad class of linear evolution equations, including the complex heat, wave, and Hermite equati…

math.AP2025

Metaplectic operators with quasi-diagonal kernels

Gianluca Giacchi, Luigi Rodino

Metaplectic operators form a relevant class of operators appearing in different applications, in the present work we study their Schwartz kernels. Namely, diagonality of a kernel i…