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Orthogonal polynomials and Gaussian quadrature rules related to oscillatory weight functions

Published: 01 July 2005 Publication History

Abstract

In this paper we consider polynomials orthogonal with respect to an oscillatory weight function w(x)=xe^i^m^@p^x on [-1,1], where m is an integer. The existence of such polynomials as well as several of their properties (three-term recurrence relation, differential equation, etc.) are proved. We also consider related quadrature rules and give applications of such quadrature rules to some classes of integrals involving highly oscillatory integrands.

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  • (2018)The application of the fluctuation expansion with extended basis set to numerical integrationWSEAS Transactions on Mathematics10.5555/1558830.15588338:5(205-212)Online publication date: 20-Dec-2018
  • (2009)The application of the fluctuation expansion with extended basis set to numerical integrationProceedings of the 2nd WSEAS international conference on Multivariate analysis and its application in science and engineering10.5555/1561887.1561903(93-100)Online publication date: 30-May-2009

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  1. Orthogonal polynomials and Gaussian quadrature rules related to oscillatory weight functions

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        Published In

        cover image Journal of Computational and Applied Mathematics
        Journal of Computational and Applied Mathematics  Volume 179, Issue 1-2
        Special issue: Proceedings of the conference on orthogonal functions and related topics held in honor of Olav Njåstad
        1 July 2005
        441 pages

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        Elsevier Science Publishers B. V.

        Netherlands

        Publication History

        Published: 01 July 2005

        Author Tags

        1. 30C15
        2. 33C47
        3. 41A55
        4. 65D32
        5. Gaussian quadrature
        6. Moments
        7. Orthogonal polynomials
        8. Oscillatory weight function
        9. Primary 30C10
        10. Secondary 65D30
        11. Three-term recurrence relation
        12. Zero distribution

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        View all
        • (2018)The application of the fluctuation expansion with extended basis set to numerical integrationWSEAS Transactions on Mathematics10.5555/1558830.15588338:5(205-212)Online publication date: 20-Dec-2018
        • (2009)The application of the fluctuation expansion with extended basis set to numerical integrationProceedings of the 2nd WSEAS international conference on Multivariate analysis and its application in science and engineering10.5555/1561887.1561903(93-100)Online publication date: 30-May-2009

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