
The author continues his study of a class of structured matrices. This class contains such well-known matrices as Hessenberg matrices, diagonal plus semiseparable matrices and band matrices. For this class fast recursive algorithms for the solution of the corresponding linear systems are obtained. The implementation of algorithm is illustrated by numerical experiments.
Iterative numerical methods for linear systems, band matrices, Applied Mathematics, structured matrices, fast recursive algorithms, Hessenberg matrices, Computational methods for sparse matrices, Recursive algorithm, Linear equations, diagonal plus semiseparable matrices, numerical experiments, Structured matrices, Fast algorithm
Iterative numerical methods for linear systems, band matrices, Applied Mathematics, structured matrices, fast recursive algorithms, Hessenberg matrices, Computational methods for sparse matrices, Recursive algorithm, Linear equations, diagonal plus semiseparable matrices, numerical experiments, Structured matrices, Fast algorithm
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