On the computation of parameter derivatives of solutions of linear difference equations

DOI10.1016/J.CAM.2008.10.068zbMath1166.65063OpenAlexW2167178693MaRDI QIDQ1026437

J. Blot

Publication date: 25 June 2009

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2008.10.068

zbMATH Keywords

numerical examplesdifference equationsconfluent hypergeometric functionsparameter derivativesincomplete gamma functions

Mathematics Subject Classification ID

Computation of special functions and constants, construction of tables (65D20) Additive difference equations (39A10) Confluent hypergeometric functions, Whittaker functions, ({}_1F_1) (33C15) Numerical approximation and evaluation of special functions (33F05) Incomplete beta and gamma functions (error functions, probability integral, Fresnel integrals) (33B20)

Related Items (1)

Hyperasymptotics and hyperterminants: exceptional cases

Cites Work

• Uniform asymptotics for the incomplete gamma functions starting from negative values of the parameters
• Dispersive hyperasymptotics and the anharmonic oscillator
• Numerical solution of second-order linear difference equations
• Unnamed Item

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