We collect some new results relative to the study of the spectral analysis of matrices arising in Galerkin methods based on generalized B-splines with high smoothness. We compute some estimates for their minimal eigenvalues, a bound for their condition number, and we devise some results on their spectral distribution.
Complementary results for the spectral analysis of matrices in Galerkin methods with GB-splines
Roman, Fabio
2018-01-01
Abstract
We collect some new results relative to the study of the spectral analysis of matrices arising in Galerkin methods based on generalized B-splines with high smoothness. We compute some estimates for their minimal eigenvalues, a bound for their condition number, and we devise some results on their spectral distribution.
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