Stability of ratio asymptotics of orthogonal polynomials under some class of measure perturbations

Stability of ratio asymptotics of orthogonal polynomials under some class of measure perturbations

We consider a finite mass points perturbation of a measure supported by a system of curves and arcs in the complex plane. We study the corresponding perturbation of the ratio asymptotics of the associated monic orthogonal polynomials. Our main result gives a description of the perturbations for whic...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerző: Kononova A. A.
Dokumentumtípus: Cikk
Megjelent: Bolyai Institute, University of Szeged Szeged 2015
Sorozat:Acta scientiarum mathematicarum 81 No. 1-2
Kulcsszavak:Matematika
Tárgyszavak:
Természettudományok
Matematika
mtmt:http://dx.doi.org/10.14232/actasm-013-335-z
Online Access:http://acta.bibl.u-szeged.hu/35198

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