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[null,"1.","Record Nr.",null,"UNINA9910480214303321"]
[null,null,"Autore",null,"Olshevsky Vadim"]
[null,null,"Titolo",null,"Structured Matrices in Mathematics, Computer Science, and Engineering [[electronic resource]]"]
[null,null,"Pubbl/distr/stampa",null,"Providence, : American Mathematical Society, 2001"]
[null,null,"ISBN",null,"0-8218-7871-9"]
[{"$nulls":4},"0-8218-2092-3"]
[null,null,"Descrizione fisica",null,"1 online resource (362 p.)"]
[null,null,"Collana",null,"Contemporary Mathematics ; ; v.281"]
[null,null,"Disciplina",null,"512.9/434"]
[null,null,"Soggetti",null,"Matrices -- Congresses"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,"Nota di contenuto",null,"\"\"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\"\""]
[{"$nulls":4},"\"\"Necessary and sufficient conditions for accurate and efficient rational function evaluation and factorizations of rational matrices\"\"\"\"Updating and downdating of orthonormal polynomial vectors and some applications\"\"; \"\"Rank-revealing decompositions of symmetric Toeplitz matrices\"\"; \"\"Part VII. Iterative Methods. Preconditioners\"\"; \"\"A survey of preconditioners for ill-conditioned Toeplitz systems\"\"; \"\"Preconditioning of Hermitian blockâ€?Toeplitzâ€?Toeplitzâ€?block matrices by levelâ€?1 preconditioners\"\"; \"\"Part VIII. Linear Algebra and Various Applications\"\""]
[{"$nulls":4},"\"\"A generalization of the Perron-Frobenius theorem for non-linear perturbations of Stiltjes matrices\"\"\"\"The rhombus matrix: Definition and properties\"\""]