Two limit transitions involving multivariable BC type Askey-Wilson polynomials

Jasper Stokman

Banach Center Publications (1997)

  • Volume: 40, Issue: 1, page 415-428
  • ISSN: 0137-6934

Abstract

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In the first part (without proofs) an orthogonality measure with partly discrete and partly continuous support will be introduced for the five parameter family of multivariable BC type Askey-Wilson polynomials. In the second part, the limit transitions from BC type Askey-Wilson polynomials to BC type big and little q-Jacobi polynomials will be described in detail.

How to cite

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Stokman, Jasper. "Two limit transitions involving multivariable BC type Askey-Wilson polynomials." Banach Center Publications 40.1 (1997): 415-428. <http://eudml.org/doc/252213>.

@article{Stokman1997,
abstract = {In the first part (without proofs) an orthogonality measure with partly discrete and partly continuous support will be introduced for the five parameter family of multivariable BC type Askey-Wilson polynomials. In the second part, the limit transitions from BC type Askey-Wilson polynomials to BC type big and little q-Jacobi polynomials will be described in detail.},
author = {Stokman, Jasper},
journal = {Banach Center Publications},
keywords = {multivariable orthogonal polynomials; BC type Askey-Wilson polynomials; second order q-difference operators; BC type big and little q-Jacobi polynomials},
language = {eng},
number = {1},
pages = {415-428},
title = {Two limit transitions involving multivariable BC type Askey-Wilson polynomials},
url = {http://eudml.org/doc/252213},
volume = {40},
year = {1997},
}

TY - JOUR
AU - Stokman, Jasper
TI - Two limit transitions involving multivariable BC type Askey-Wilson polynomials
JO - Banach Center Publications
PY - 1997
VL - 40
IS - 1
SP - 415
EP - 428
AB - In the first part (without proofs) an orthogonality measure with partly discrete and partly continuous support will be introduced for the five parameter family of multivariable BC type Askey-Wilson polynomials. In the second part, the limit transitions from BC type Askey-Wilson polynomials to BC type big and little q-Jacobi polynomials will be described in detail.
LA - eng
KW - multivariable orthogonal polynomials; BC type Askey-Wilson polynomials; second order q-difference operators; BC type big and little q-Jacobi polynomials
UR - http://eudml.org/doc/252213
ER -

References

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  1. [AA] G.E. Andrews, R. Askey, Classical orthogonal polynomials, in: Polynômes Orthogonaux et Applications, C. Brezinski, A. Draux, A.P. Magnus, P. Maroni and A. Ronveaux, eds., Lecture Notes in Math. 1171, Springer, New York, 1985, 36-62. 
  2. [AW] R. Askey, J. Wilson, Some basic hypergeometric orthogonal polynomials that generalize Jacobi polynomials, Mem. Amer. Math. Soc. 54 (1985), no. 319. Zbl0572.33012
  3. [K1] T.H. Koornwinder, Askey-Wilson polynomials for root systems of type BC, Contemp. Math. 138 (1992), 189-204. Zbl0797.33014
  4. [K2] T.H. Koornwinder, Askey-Wilson polynomials as zonal spherical functions on the SU(2) quantum group, SIAM J. Math. Anal. 24 (1993), pp. 795-813. Zbl0799.33015
  5. [M] I.G. Macdonald, Orthogonal polynomials associated with root systems, preprint 1988. 
  6. [S] J.V. Stokman, Multivariable big and little q-Jacobi polynomials, Mathematical preprint series, Univ. of Amsterdam (1995), report 95-16, to appear in SIAM J. Math. Anal. 
  7. [S1] J.V. Stokman, Askey-Wilson polynomials with partly discrete ortogonality measure, Mathematical preprint series, Univ. of Amsterdam (1996), report 96-06, to appear in the Ramanujan Journal. 
  8. [SK] J.V. Stokman, T.H. Koornwinder, Limit transitions for BC type multivariable orthogonal polynomials, Mathematical preprint series, Univ. of Amsterdam (1995), report 95-19. To appear in Canad. J. Math. 

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