# On the asymptotic distribution of block-modified random matrices

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- A note on the eigenvalues of $$g$$ -circulants (and of $$g$$ -Toeplitz, $$g$$ -Hankel matrices). Serra-Capizzano, Stefano; Sesana, Debora // Calcolo;Dec2014, Vol. 51 Issue 4, p639
A matrix $$A$$ of size $$n$$ is called $$g$$ -circulant if $$A=[a_{(r-g s)\text { mod } n}]_{r,s=0}^{n-1}$$ , while a matrix $$A$$ is called $$g$$ -Toeplitz if its entries obey the rule $$A=[a_{r-g s}]_{r,s=0}^{n-1}$$ . In this note we study the eigenvalues of $$g$$ -circulants and we provide a...