Abstract
In previous works, we studied and analized the Darboux factorization for semi-infinite Hessenberg banded matrices. In this note, we prove that this kind of factorization can be used also for finite matrices. In addition, a new method for solving banded linear systems is provided. Finally, some numerical experiments are reported to show the effectiveness of the proposed method.
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Schedule a callMore From: Journal of Pure and Applied Mathematics: Advances and Applications
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