An <i>h</i>-Adaptive Poly-Sinc-Based Local Discontinuous Galerkin Method for Elliptic Partial Differential Equations

An <i>h</i>-Adaptive Poly-Sinc-Based Local Discontinuous Galerkin Method for Elliptic Partial Differential Equations

For the purpose of solving elliptic partial differential equations, we suggest a new approach using an <i>h</i>-adaptive local discontinuous Galerkin approximation based on Sinc points. The adaptive approach, which uses Poly-Sinc interpolation to achieve a predetermined level of approxim...

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Bibliographic Details
Main Authors: Omar A. Khalil, Gerd Baumann
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Axioms
Subjects:
Poly-Sinc methods
Lagrange interpolation
local discontinuous Galerkin methods
adaptive methods
exponential convergence
elliptic partial differential equations
Online Access:https://www.mdpi.com/2075-1680/12/3/227

Internet

https://www.mdpi.com/2075-1680/12/3/227

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