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Estimating errors of certain Gauss quadrature formulae

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Abstract

Using Cauchy's integral formula (as in [8]) we obtain the closed form error-estimates for the general Gauss-Chebyshev quadrature formulas. Some of the estimates of the errors of these quaratdures are excellent in the sense of Chawla [3].

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References

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Author notes

  1. B. L. Raina

    Present address: Department of Mathematics, Regional Engg. College, Hazratbal, Srinagar, Kashmir, India

Authors and Affiliations

  1. Department of Mathematics, University of Nairobi, P. O. Box 30197, Nairobi

    B. L. Raina

  2. Department of Mathematics, Govt. College for Women, Nawakadal, Srinagar, Kashmir, India

    Nancy Kaul

Authors
  1. B. L. Raina
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  2. Nancy Kaul
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Raina, B.L., Kaul, N. Estimating errors of certain Gauss quadrature formulae. Calcolo 22, 229–240 (1985). https://doi.org/10.1007/BF02576495

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  • DOI: https://doi.org/10.1007/BF02576495

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