dc.contributor.author | Saff, E. B. | en |
dc.contributor.author | Stylianopoulos, Nikos S. | en |
dc.creator | Saff, E. B. | en |
dc.creator | Stylianopoulos, Nikos S. | en |
dc.date.accessioned | 2019-12-02T10:38:07Z | |
dc.date.available | 2019-12-02T10:38:07Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1661-8254 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/57585 | |
dc.description.abstract | Let G be a bounded Jordan domain in the complex plane. The Bergman polynomials {pn}n=0∞ of G are the orthonormal polynomials with respect to the area measure over G. They are uniquely defined by the entries of an infinite upper Hessenberg matrix M. This matrix represents the Bergman shift operator of G. The main purpose of the paper is to describe and analyze a close relation between M and the Toeplitz matrix with symbol the normalized conformal map of the exterior of the unit circle onto the complement of Ḡ. Our results are based on the strong asymptotics of pn. As an application, we describe and analyze an algorithm for recovering the shape of G from its area moments. © 2012 Springer Basel AG. | en |
dc.source | Complex Analysis and Operator Theory | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891627399&doi=10.1007%2fs11785-012-0252-8&partnerID=40&md5=040166d8c9ec7ada35e6f29f4d62f96d | |
dc.subject | Conformal mapping | en |
dc.subject | Bergman orthogonal polynomials | en |
dc.subject | Faber polynomials | en |
dc.subject | Strong asymptotics | en |
dc.subject | Bergman shift operator | en |
dc.subject | Toeplitz matrix | en |
dc.title | Asymptotics for Hessenberg Matrices for the Bergman Shift Operator on Jordan Regions | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1007/s11785-012-0252-8 | |
dc.description.volume | 8 | |
dc.description.issue | 1 | |
dc.description.startingpage | 1 | |
dc.description.endingpage | 24 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :3</p> | en |
dc.source.abbreviation | Complex Anal.Oper.Theory | en |
dc.contributor.orcid | Stylianopoulos, Nikos S. [0000-0002-1160-5094] | |
dc.gnosis.orcid | 0000-0002-1160-5094 | |