Recent trends in orthogonal polynomials and approximation theory : international workshop in honor of Guillermo López Lagomasino's 60th birthday, September 8-12, 2008, Universidad Carlos III de Madrid, Leganés, Spain / / Jorge Arvesú, Francisco Marcellán, Andrei Martínez-Finkelshtein, editors

• Record Nr.: UNINA9910808664903321
• Pubbl/distr/stampa: Providence, Rhode Island : , : American Mathematical Society, , [2010]; ©2010
• ISBN: 0-8218-8186-8; 0-8218-4803-8
• Descrizione fisica: 1 online resource (314 p.)
• Collana: Contemporary mathematics ; ; 507
• Disciplina: 515/.55
• Soggetti: Orthogonal polynomials; Approximation theory
• 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""; ""Preface""; ""Guillermo López Lagomasino: Mathematical Life""; ""A walk through approximation theory""; ""Asymptotic uniqueness of best rational approximants to complex Cauchy transforms in L2 of the circle""; ""Quadrature rules on the unit circle. A survey.""; ""On the multilinear trigonometric problem of moments""; ""Multiple orthogonal polynomial ensembles""; ""Some equivalent formulations of universality limits in the bulk""; ""Greedy energy points with external fields""; ""On asymptotic behavior of Heine-Stieltjes and Van Vleck polynomials""; ""Remarks on relative asymptotics for general orthogonal polynomials""""Fine structure of the zeros of orthogonal Polynomials: A progress report""; ""A Potential-theoretic problem connected with complex orthogonality""; ""Orthogonal polynomials and approximation theory: Some open problems""