Historical dictionary of international organizations / Michael G. Schechter

• Record Nr.: UNISA990001636430203316
• Autore: SCHCHTER, Michael G.
• Pubbl/distr/stampa: Lanham [etc.] : The scarecrow Press, 1998
• ISBN: 0-8108-3479-0
• Descrizione fisica: VII, IX, XXI, 247 p. ; 22 cm
• Disciplina: 060
• Soggetti: Organizzazioni internazionali - Enciclopedia - Dizionari
• Collocazione: XXIII.2.A. 74 (IG VIII 6 672)
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia

Structured Matrices in Mathematics, Computer Science, and Engineering [[electronic resource]]

• Record Nr.: UNINA9910788655503321
• Autore: Olshevsky Vadim
• Pubbl/distr/stampa: Providence, : American Mathematical Society, 2001
• ISBN: 0-8218-7871-9; 0-8218-2092-3
• Descrizione fisica: 1 online resource (362 p.)
• Collana: Contemporary mathematics, ; 281 , 0271-4132
• Disciplina: 512.9/434
• Soggetti: Matrices -- Congresses
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references.
• Nota di contenuto: 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.