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Bound-Preserving Operators and the Maximum Modulus of Extremal Polynomials

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Abstract

We study extremal polynomials induced by a special class of point evaluation functionals over classes of polynomials.

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Authors and Affiliations

  1. Université de Montréal, CRM and DMS, C.P. 6128, succ. Centre-ville, Montreal, QC,  H3C 3J7, Canada

    Richard Fournier

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  1. Richard Fournier
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Correspondence to Richard Fournier.

Additional information

Communicated by Stephan Ruscheweyh.

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Fournier, R. Bound-Preserving Operators and the Maximum Modulus of Extremal Polynomials. Comput. Methods Funct. Theory 14, 735–741 (2014). https://doi.org/10.1007/s40315-014-0080-0

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  • DOI: https://doi.org/10.1007/s40315-014-0080-0

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