dc.contributor.author |
Jordaan, Kerstin Heidrun
|
|
dc.contributor.author |
Tookos, Ferenc
|
|
dc.date.accessioned |
2010-03-24T06:21:03Z |
|
dc.date.available |
2010-03-24T06:21:03Z |
|
dc.date.issued |
2010-07 |
|
dc.description.abstract |
We use the generating functions of some q-orthogonal polynomials to obtain mixed recurrence relations involving polynomials with shifted parameter values. These relations are used to prove interlacing results for the zeros of Al-
Salam–Chihara, continuous q-ultraspherical, q-Meixner–Pollaczek and q-Laguerre polynomials of the same or adjacent degree as one of the parameters is shifted by integer values or continuously within a certain range. Numerical examples are given to illustrate situations where the zeros do not interlace. |
en |
dc.identifier.citation |
Jordaan, K & Tookos, F 2010, 'Mixed recurrence relations and interlacing of the zeros of some q-orthogonal polynomials from different sequences', Acta Mathematica Hungarica, vol. 128, no. 1-2, pp. 150-164, doi:10.1007/s10474-009-9176-9. [http://www.springerlink.com/content/102836/?p=daf2f804c3f24df1865a0b9c7f6d4ae8π=12] |
en |
dc.identifier.issn |
0236-5294 |
|
dc.identifier.other |
10.1007/s10474-009-9176-9 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/13691 |
|
dc.language.iso |
en |
en |
dc.publisher |
Springer |
en |
dc.rights |
Springer |
en |
dc.subject |
Interlacing of zeros |
en |
dc.subject |
Mixed recurrence relations |
en |
dc.subject.lcsh |
Relation algebras |
en |
dc.subject.lcsh |
Orthogonal polynomials |
en |
dc.subject.lcsh |
Generating functions |
en |
dc.title |
Mixed recurrence relations and interlacing of the zeros of some q-orthogonal polynomials from different sequences |
en |
dc.type |
Postprint Article |
en |