Luigi Gatteschi's work on asymptotics of special functions and their zeros
DOI10.1007/s11075-008-9208-5zbMath1170.26007OpenAlexW1985305079MaRDI QIDQ1014768
Carla Giordano, Walter Gautschi
Publication date: 29 April 2009
Published in: Numerical Algorithms (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11075-008-9208-5
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Real polynomials: location of zeros (26C10) Bessel and Airy functions, cylinder functions, ({}_0F_1) (33C10) Confluent hypergeometric functions, Whittaker functions, ({}_1F_1) (33C15)
Related Items (6)
Uses Software
Cites Work
- Sul comportamento asintotico delle funzioni di Bessel di prima specie di ordine ed argomento quasi uguali
- How sharp is Bernstein's inequality for Jacobi polynomials?
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