On an Exact Convergence of Quasi-Periodic Interpolations for the Polyharmonic–Neumann Eigenfunctions

Fourier expansions employing polyharmonic–Neumann eigenfunctions have demonstrated improved convergence over those using the classical trigonometric system, due to the rapid decay of their Fourier coefficients. Building on this insight, we investigate interpolations on a finite interval that are exa...

Descripción completa

Detalles Bibliográficos

Autores principales:	Arnak Poghosyan, Lusine Poghosyan, Rafayel Barkhudaryan
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2024-11-01
Colección:	Algorithms
Materias:	truncated Fourier series convergence acceleration quasi-periodic interpolation quasi-periodic approximation polyharmonic–Neumann eigenfunctions modified Fourier basis
Acceso en línea:	https://www.mdpi.com/1999-4893/17/11/497
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!