02569nam 22004213u 450 991048021430332120210114025156.00-8218-7871-90-8218-2092-3(CKB)3240000000069807(EBL)3112998(MiAaPQ)EBC3112998(PPN)197106072(EXLCZ)99324000000006980720151005d2001|||| u|| |engur|n|---|||||Structured Matrices in Mathematics, Computer Science, and Engineering[electronic resource]Providence American Mathematical Society20011 online resource (362 p.)Contemporary Mathematics ;v.281Description based upon print version of record.""Contents""; ""Foreword""; ""Part V. Fast Algorithms""; ""The Schur algorithm for matrices with Hessenberg displacement structure""; ""Fast inversion algorithms for a class of block structured matrices""; ""A fast and stable solver for recursively semi-separable systems of linear equations""; ""Part VI. Numerical Issues""; ""Stability properties of several variants of the unitary Hessenberg QR algorithm""; ""Comparison of algorithms for Toeplitz least squares and symmetric positive definite linear systems""; ""Stability of Toeplitz matrix inversion formulas""""Necessary and sufficient conditions for accurate and efficient rational function evaluation and factorizations of rational matrices""""Updating and downdating of orthonormal polynomial vectors and some applications""; ""Rank-revealing decompositions of symmetric Toeplitz matrices""; ""Part VII. Iterative Methods. Preconditioners""; ""A survey of preconditioners for ill-conditioned Toeplitz systems""; ""Preconditioning of Hermitian block�Toeplitz�Toeplitz�block matrices by level�1 preconditioners""; ""Part VIII. Linear Algebra and Various Applications""""A generalization of the Perron-Frobenius theorem for non-linear perturbations of Stiltjes matrices""""The rhombus matrix: Definition and properties""Contemporary MathematicsMatrices -- CongressesElectronic books.Matrices -- Congresses.512.9/434Olshevsky Vadim861940AU-PeELAU-PeELAU-PeELBOOK9910480214303321Structured Matrices in Mathematics, Computer Science, and Engineering1923773UNINA