News
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New preprint by Nicola, Riccardi and Tilli
The preprint An elementary approach to Wehrl-type entropy bounds in quantitative form by Fabio Nicola, Federico Riccardi and Paolo Tilli is now available on arXiv (arXiv:2512.04245). We consider the problem
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New preprint by Trapasso
The preprint On the existence of optimizers for nonlinear time-frequency concentration problems: the Wigner distribution, a joint work with Federico Stra and Erling Svela, is now available on arXiv (arXiv:2510.18683).
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Best paper award to Riccardi
Big news! We are delighted to share that our PhD candidate Federico Riccardi has received one of the Best Paper Awards issued by Sampling Theory, Signal Processing, and Data Analysis
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New preprint by Trapasso
The preprint Sparse Gabor representations of metaplectic operators: controlled exponential decay and Schrödinger confinement, by Elena Cordero, Gianluca Giacchi, Edoardo Pucci and S. Ivan Trapasso is now available on arXiv
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New preprint by Nicola and Riccardi
The paper The Hudson theorem in LCA groups and infinite quantum spin systems, by Fabio Nicola and Federico Riccardi, is now available on arXiv (arXiv:2507.13154). The celebrated Hudson theorem states
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New preprint by Nicola
The paper Restriction for Schrödinger equations, by Fabio Nicola, is now available on arXiv (arXiv:2505.12527). We prove a transference principle, asserting that every restriction estimate satisfied by the Fourier transform
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New preprints by Wahlberg
Two new preprints by Patrik Wahlberg are now available on arXiv: The Wigner distribution of Gaussian tempered generalized stochastic processes (arXiv:2504.03493) We define the Wigner distribution of a tempered generalized
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New preprint by Nicola, Riccardi, Tilli
The paper The Faber-Krahn inequality for partial sums of eigenvalues of Toeplitz operators, by Fabio Nicola, Federico Riccardi, and Paolo Tilli, is now available on arXiv (arXiv:2503.07069). We prove that,
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