A Quantitative Dirichlet–Jordan Type Theorem for Orthogonal Polynomial Expansions

DOI10.1137/0519034zbMath0634.42021OpenAlexW1994133858MaRDI QIDQ3772685

Hrushikesh N. Mhaskar

Publication date: 1988

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0519034

zbMATH Keywords

Jacobi polynomialsJacobi seriesorthogonal expansion of a function of bounded variation

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) General harmonic expansions, frames (42C15) Rate of convergence, degree of approximation (41A25)

Related Items (3)

The rate of convergence of expansions in Freud polynomials ⋮ Approximation in certain intermediate spaces ⋮ The convergence of Fourier series and a K-functional

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