A refinement of Vietoris’ inequality for cosine polynomials

DOI10.1142/S021953051550013XzbMath1345.26022arXiv1507.00810OpenAlexW2963258878MaRDI QIDQ2816964

Man Kam Kwong, Horst Alzer

Publication date: 26 August 2016

Published in: Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1507.00810

zbMATH Keywords

inequalitiesJacobi polynomialsSturm's theoremVietoris' theoremcosine polynomials

Mathematics Subject Classification ID

Inequalities for trigonometric functions and polynomials (26D05)

Related Items (2)

An improved Vietoris sine inequality ⋮ A refinement of Vietoris’ inequality for cosine polynomials

Cites Work

• On the positivity of certain trigonometric sums and their applications
• A refinement of Vietoris’ inequality for cosine polynomials
• Positivity and boundedness of trigonometric sums
• Positive Jacobi Polynomial Sums, II
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