Sharp Estimates for Lebesgue Constants

DOI10.2307/2045494zbMath0523.42009OpenAlexW4248781174MaRDI QIDQ3036035

Paolo M. Soardi, M. Carenini

Publication date: 1983

Full work available at URL: https://doi.org/10.2307/2045494

zbMATH Keywords

eigenfunctionsLaplaciannorm convergencepositive Gauss curvatureclosed convex bounded bodyspherical Lebesgue constants

Mathematics Subject Classification ID

Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type (42B10) Fourier series and coefficients in several variables (42B05)

Related Items (4)

Sharp estimates for Lebesgue constants on compact Lie groups ⋮ Estimates for Lebesgue constants in dimension two ⋮ On the asymptotics of the Bochner-Riesz kernel on compact Lie groups ⋮ Estimates for Riesz kernels of eigenfunction expansions of elliptic differential operators on compact manifolds

Cites Work

• Best conditions for the norm convergence of Fourier series
• Fourier transforms related to convex sets
• Unnamed Item

This page was built for publication: Sharp Estimates for Lebesgue Constants