A. S. Piazza

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20232026

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math.NA2024

Can the a.c.s. notion and the GLT theory handle approximated PDEs/FDEs with either moving or unbounded domains?

Andrea Adriani, Alec Jacopo Almo Schiavoni-Piazza, Stefano Serra-Capizzano +1

In the current note we consider matrix-sequences ${B_{n, t}}_{n}$ of increasing sizes depending on $n$ and equipped with a parameter $t > 0$ . For every fixed $t > 0$ , we assume that eac…

math.NA2023

The $β$ Maps: Strong Clustering and Distribution Results on the Complex Unit Circle

Alec Schiavoni Piazza, David Meadon, Stefano Serra-Capizzano

In the current work, we study the eigenvalue distribution results of a class of non-normal matrix-sequences which may be viewed as a low rank perturbation, depending on a parameter…

Can the a.c.s. notion and the GLT theory handle approximated PDEs/FDEs with either moving or unbounded domains?

The β Maps: Strong Clustering and Distribution Results on the Complex Unit Circle

The $β$ Maps: Strong Clustering and Distribution Results on the Complex Unit Circle