51 citations · 136 across the 35 of their papers we have counts for
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A note on the spectral distribution of symmetrized Toeplitz sequences
Sean Hon, Mohammad Ayman Mursaleen, Stefano Serra-Capizzano
The singular value and spectral distribution of Toeplitz matrix sequences with Lebesgue integrable generating functions is well studied. Early results were provided in the classica…
A Multigrid method for nonlocal problems: non-diagonally dominant Toeplitz-plus-tridiagonal systems
Minghua Chen, Sven-Erik Ekström, Stefano Serra-Capizzano
The nonlocal problems have been used to model very different applied scientific phenomena, which involve the fractional Laplacian when one looks at the Lévy processes and stochasti…
Isogeometric analysis for 2D and 3D curl-div problems: Spectral symbols and fast iterative solvers
Mariarosa Mazza, Carla Manni, Ahmed Ratnani +2
Alfvén-like operators are of interest in magnetohydrodynamics, which is used in plasma physics to study the macroscopic behavior of plasma. Motivated by this important and complex…