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Found 275 Documents (Results 1–100)

Necessary and sufficient restrictions for existence of a unique fourth moment of a univariate GARCH\((p,q)\). (English) Zbl 1190.62168

Terrell, Dek (ed.) et al., Econometric analysis of financial and economic time series. Part A. Amsterdam: Elsevier/JAI (ISBN 978-0-76-231274-0). Advances in Econometrics 20A, Article ID 1771275, 365-379 (2006).
MSC:  62M10 15A18 65C60
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Structured matrices in the nonnegative inverse eigenvalue problem. (English) Zbl 1180.15009

Azenhas, Olga (ed.) et al., Mathematical papers in honour of Eduardo Marques de Sá on the occasion of his 60th birthday. Coimbra: Universidade de Coimbra, Departamento de Matemática (ISBN 978-972-8564-43-8/pbk). Textos de Matemática. Série B 39, 93-106 (2006).
MSC:  15A18 15A29 15B48
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Nearest matrix to a normal matrix with two prescribed eigenvalues. (English) Zbl 1180.15008

Azenhas, Olga (ed.) et al., Mathematical papers in honour of Eduardo Marques de Sá on the occasion of his 60th birthday. Coimbra: Universidade de Coimbra, Departamento de Matemática (ISBN 978-972-8564-43-8/pbk). Textos de Matemática. Série B 39, 69-78 (2006).
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The inertia of Hermitian matrices with a prescribed \(3\times 3\) block decomposition: an open problem. (English) Zbl 1180.15013

Azenhas, Olga (ed.) et al., Mathematical papers in honour of Eduardo Marques de Sá on the occasion of his 60th birthday. Coimbra: Universidade de Coimbra, Departamento de Matemática (ISBN 978-972-8564-43-8/pbk). Textos de Matemática. Série B 39, 49-60 (2006).
MSC:  15A18 15A42
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Poisson statistics for the largest eigenvalues in random matrix ensembles. (English) Zbl 1169.15302

Asch, Joachim (ed.) et al., Mathematical physics of quantum mechanics. Selected and refereed lectures from the QMath9 conference, Giens, France, September 12–16, 2004. Berlin: Springer (ISBN 3-540-31026-6/hbk). Lecture Notes in Physics 690, 351-364 (2006).
MSC:  15B52 15A18
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Relations between sufficient conditions in the nonnegative inverse real spectral problem. (Spanish) Zbl 1171.15308

Martínez Moro, Edgar (ed.), V jornadas de matemática discreta y algorítmica. Valladolid: Universidade de Valladolid, Secretariado de Publicaciones e Intercambio Editorial (ISBN 978-84-8448-380-9/pbk). Ciencias (Valladolid) 23, 335-342 (2006).
MSC:  15A18 15A29
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Graphs and adjacency matrices. (Gráficas y matrices de adyacencia.) (Spanish) Zbl 1139.05330

Platzeck, María Inés (ed.) et al., Actas del VIII congreso de matemática “Dr. Antonio A. R. Monteiro”. Bahía Blanca: Universidad Nacional del Sur, Instituto de Matemática. 151-179 (2006).
MSC:  05C50 15A18 15B48
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Large \(N\) asymptotic of orthogonal polynomials from integrability to algebraic geometry. (English) Zbl 1135.82010

Brézin, Édouard (ed.) et al., Application of random matrices in physics. Proceedings of the NATO Advanced Research Workshop, Les Houches, France, June 6–25, 2004. Dordrecht: Springer (ISBN 1-4020-4530-1/pbk). NATO Science Series II: Mathematics, Physics and Chemistry 221, 489-513 (2006).
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On the eigenvalue of infinite matrices with nonnegative off-diagonal elements. (English) Zbl 1127.39044

Agarwal, Ravi P. (ed.) et al., Proceedings of the international conference on differential and difference equations and their applications, Melbourne, FL, USA, August 1–5, 2005. New York: Hindawi Publishing Corporation (ISBN 977-5945-38-0/hbk). 81-89 (2006).
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Subspace sampling and relative-error matrix approximation: column-based methods. (English) Zbl 1155.68569

Díaz, Josep (ed.) et al., Approximation, randomization and combinatorial optimization. Algorithms and techniques. 9th international workshop on approximation algorithms for combinatorial optimization problems, APPROX 2006, and 10th international workshop on randomization and computation, RANDOM 2006, Barcelona, Spain, August 28–30, 2006. Proceedings. Berlin: Springer (ISBN 3-540-38044-2/pbk). Lecture Notes in Computer Science 4110, 316-326 (2006).
MSC:  68W20 68W25 15A18
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Generation of matrices with specified eigenvalues. (English) Zbl 1117.65054

Govaerts, Jan (ed.) et al., Contemporary problems in mathematical physics. Proceedings of the fourth international workshop, Cotonou, Republic of Benin, November 5–11, 2005. Hackensack, NJ: World Scientific (ISBN 981-256-853-0/hbk). 304-314 (2006).
MSC:  65F18 15A18
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On the solution of inverse eigenvalue problems for parametric matrices. (Russian, English) Zbl 1221.15017

Zap. Nauchn. Semin. POMI 334, 174-192 (2006); translation in J. Math. Sci., New York 141, No. 6, 1668-1677 (2007).
MSC:  15A18 15A29
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On the solution of multiparameter problems of algebra. IX: The method of \(\psi F\)-\(q\) factorization of invariant polynomials and their applications. (Russian, English) Zbl 1172.15304

Zap. Nauchn. Semin. POMI 334, 165-173 (2006); translation in J. Math. Sci., New York 141, No. 6, 1663-1667 (2007).
MSC:  15A54 15A18 65F30
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On the solution of multiparameter problems of algebra. VIII: The method of \(RP\)-\(q\) factorization and its applications. (Russian, English) Zbl 1172.15303

Zap. Nauchn. Semin. POMI 334, 149-164 (2006); translation in J. Math. Sci., New York 141, No. 6, 1654-1662 (2007).
MSC:  15A54 15A18 65F30
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The generalized monotonicity property of the Perron root. (Russian, English) Zbl 1119.15009

Zap. Nauchn. Semin. POMI 334, 13-29 (2006); translation in J. Math. Sci., New York 141, No. 6, 1576-1585 (2007).
MSC:  15A18 15B48
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Nonlinear Perron-Frobenius theory and dynamics of cone maps. (English) Zbl 1115.15008

Commault, Christian (ed.) et al., Positive systems. Proceedings of the second multidisciplinary international symposium on positive systems: Theory and applications (POSTA 06), Grenoble, France, August 30 – September 1, 2006. Berlin: Springer (ISBN 3-540-34771-2/pbk). Lecture Notes in Control and Information Sciences 341, 399-406 (2006).
MSC:  15A18 15B48 54H20 47H09 37C15
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Nonnegative matrices – old problems, new applications. (English) Zbl 1114.15015

Commault, Christian (ed.) et al., Positive systems. Proceedings of the second multidisciplinary international symposium on positive systems: Theory and applications (POSTA 06), Grenoble, France, August 30 – September 1, 2006. Berlin: Springer (ISBN 3-540-34771-2/pbk). Lecture Notes in Control and Information Sciences 341, 1-9 (2006).
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