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asymptotics of Jacobi polynomials

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1: 18.15 Asymptotic Approximations
§18.15(i) Jacobi
For large β , fixed α , and 0 n / β c , Dunster (1999) gives asymptotic expansions of P n ( α , β ) ( z ) that are uniform in unbounded complex z -domains containing z = ± 1 . …This reference also supplies asymptotic expansions of P n ( α , β ) ( z ) for large n , fixed α , and 0 β / n c . … For an asymptotic expansion of P n ( α , β ) ( z ) as n that holds uniformly for complex z bounded away from [ 1 , 1 ] , see Elliott (1971). The first term of this expansion also appears in Szegő (1975, Theorem 8.21.7). …
2: 18.16 Zeros
Asymptotic Behavior
3: 15.12 Asymptotic Approximations
See also Dunster (1999) where the asymptotics of Jacobi polynomials is described; compare (15.9.1). …
4: Bibliography W
  • R. Wong and J.-M. Zhang (1994a) Asymptotic monotonicity of the relative extrema of Jacobi polynomials. Canad. J. Math. 46 (6), pp. 1318–1337.
  • R. Wong and Y.-Q. Zhao (2003) Estimates for the error term in a uniform asymptotic expansion of the Jacobi polynomials. Anal. Appl. (Singap.) 1 (2), pp. 213–241.
  • R. Wong and Y. Zhao (2004) Uniform asymptotic expansion of the Jacobi polynomials in a complex domain. Proc. Roy. Soc. London Ser. A 460, pp. 2569–2586.
  • 5: 18.29 Asymptotic Approximations for q -Hahn and Askey–Wilson Classes
    Ismail (1986) gives asymptotic expansions as n , with x and other parameters fixed, for continuous q -ultraspherical, big and little q -Jacobi, and Askey–Wilson polynomials. …
    6: Bibliography E
  • D. Elliott (1971) Uniform asymptotic expansions of the Jacobi polynomials and an associated function. Math. Comp. 25 (114), pp. 309–315.
  • 7: Bibliography I
  • M. E. H. Ismail (1986) Asymptotics of the Askey-Wilson and q -Jacobi polynomials. SIAM J. Math. Anal. 17 (6), pp. 1475–1482.
  • 8: Bibliography F
  • C. L. Frenzen and R. Wong (1985b) A uniform asymptotic expansion of the Jacobi polynomials with error bounds. Canad. J. Math. 37 (5), pp. 979–1007.
  • 9: Bibliography B
  • P. Baratella and L. Gatteschi (1988) The Bounds for the Error Term of an Asymptotic Approximation of Jacobi Polynomials. In Orthogonal Polynomials and Their Applications (Segovia, 1986), Lecture Notes in Math., Vol. 1329, pp. 203–221.
  • 10: Bibliography D
  • T. M. Dunster (1999) Asymptotic approximations for the Jacobi and ultraspherical polynomials, and related functions. Methods Appl. Anal. 6 (3), pp. 21–56.