An inequality for trigonometric polynomials

Lawrence A. Harris

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


Our purpose is to obtain in an elementary way a sharp estimate on the derivative of a trigonometric polynomial of degree < n at a point θ when the trigonometric polynomial has a known bound at the Chebyshev points and at θ.

Original languageEnglish
Pages (from-to)155-156
Number of pages2
JournalProceedings of the American Mathematical Society
Issue number1
StatePublished - Jan 1982

ASJC Scopus subject areas

  • Mathematics (all)
  • Applied Mathematics


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