Summary
A sequence of general Hermite trigonometric interpolation polynomials with equidistant interpolation points is given. Integrating these interpolation formulae a sequence of quadrature formulae for the integration of periodic functions is obtained. Derivative-free remainders are stated for these interpolation and quadrature formulae.
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Literature
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This work was done at the Max-Planck-Institut für Physik und Astrophysik, München.
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Kreß, R. On general Hermite trigonometric interpolation. Numer. Math. 20, 125–138 (1972). https://doi.org/10.1007/BF01404402
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DOI: https://doi.org/10.1007/BF01404402