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An extension of a theorem of Walsh

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References

  1. A. S. Cavaretta Jr., A. Sharma and R. S. Varga, A Theorem of J. L. Walsh (Revisited) Pacific J. Math. (to appear).

  2. H. Hermann, Some remarks on an extension of a Theorem of Walsh. Journal of Approx. Theory. 39, 1983, 241–246.

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  4. E. B. Saff and R. S. Varga, A note on the sharpness of Walsh's Theorem and its extensions in the roots of unity. Acta Math. Hungar. 41, 1983, 371–377.

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  5. R. B. Saxena, A. Sharma and Z. Ziegler, Hermite-Birkhoff Interpolation on Roots of unity and Walsh equiconvergence, J. Linear Algebra and Applications.

  6. R. S. Varga, Topics in Polynomial and Rational Interpolation and Approximation, Seminario de Math. Superieures, Univ. of Montreal. 1981–82, Chapter IV, 69–93.

  7. J. L. Walsh, Interpolation and Approximation in the complex domain, A.M.S. Colloq. Publications XX. Providence R.I. 5th ed., 1969, (p. 153).

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  1. Department of Mathematics, The University of Alberta, Edmonton, T6G 2G1, Canada

    A. S. Cavaretta Jr, H. P. Dikshit & A. Sharma

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  1. A. S. Cavaretta Jr
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  2. H. P. Dikshit
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  3. A. Sharma
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Cavaretta, A.S., Dikshit, H.P. & Sharma, A. An extension of a theorem of Walsh. Results. Math. 7, 154–163 (1984). https://doi.org/10.1007/BF03322500

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  • DOI: https://doi.org/10.1007/BF03322500

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