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math.NA2017★ 7 cited
Diagonal Matrix Sequences and their Spectral Symbols
Giovanni Barbarino
The spectral symbols are useful tools to analyse the eigenvalue distribution when dealing with high dimensional linear systems. Given a matrix sequence with an asymptotic symbol, t…
math.NA2017★ 24 cited
Equivalence between GLT sequences and measurable functions
Giovanni Barbarino
The theory of Generalized Locally Toeplitz (GLT) sequences of matrices has been developed in order to study the asymptotic behaviour of particular spectral distributions when the d…