Stieltjes-Wigert orthogonal polynomials with parameters σ and m

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By Walter Gautschi

Purdue University

Matlab routine for the first N recurrence coefficients of Stieltjes-Wigert orthogonal polynomials with parameters σ and m

Version 1.0 - published on 03 Feb 2017 doi:10.4231/R7SF2T6N - cite this Archived on 04 Mar 2017

Licensed under Attribution 3.0 Unported

Description

A Matlab variable-precision routine is provided for generating the first N recurrence coefficients for polynomials orthogonal relative to the weight function w(x)=(x^m/(√ 2*π*σ))*exp(-log^2(x)/(2*σ^2)) on [0,Inf], σ > 0, m an integer.

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The dataset contains a Matlab routine.

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