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Gauss quadrature and Christoffel function for bimodal weight functions

Listed in Datasets

By Walter GautschiORCID logo

Purdue University

A set of MATLAB scripts related to Gauss quadrature and Christoffel function for bimodal weight functions

Version 1.0 - published on 26 May 2020 doi:10.4231/GG4V-AW39 - cite this Archived on 26 Jun 2020

Licensed under Attribution 3.0 Unported

0 citation(s)

644 total view(s), 126 download(s)

Description

MATLAB software is provided for generating to any given accuracy n-point Gauss quadrature rules, n ≥ 1, relative to bimodal weight functions as well as approximations and respective errors for  the quadrature weights and for the Christoffel function.

Cite this work

Researchers should cite this work as follows:

Tags

  1. Christoffel function
  2. Computer Science
  3. Computer Science (Dept)
  4. Gaussian quadrature
  5. Mathematics
  6. Modification algorithms for orthogonal polynomials
  7. Orthogonal polynomials
  8. Walter Gautschi Archives
  9. weight functions

Relation to series

The publication is part of the series below:

Notes

This dataset contains twenty MATLAB scripts and six text files.

 

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