Browsing by Subject "Trigonometric functions"
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Article
On a conjectured inequality of Gautschi and Leopardi for Jacobi polynomials
(2007)Motivated by work on positive cubature formulae over the spherical surface, Gautschi and Leopardi conjectured that the inequality (equation presented) holds for α, β > - 1 and n ≥ 1, θ∈ ∈(0, π), where Pn(α,β)(x) are the ...
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Article
Random spectral measure for non Gaussian moving averages
(2017)We study the distribution of phases and amplitudes for the spectral representation of weighted moving averages of a general noise measure. The simple independent structure, known for the Gaussian case, and involving Rayleigh ...