Linear Sixth-Order Conservation Difference Scheme for KdV Equation

Linear Sixth-Order Conservation Difference Scheme for KdV Equation

A numerical investigation is conducted for the initial boundary value problem of the Korteweg–de Vries (KdV) equation with homogeneous boundary conditions. Using the average implicit difference discretization, a second-order theoretical accuracy in time is achieved. For the spatial direction, a cent...

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Bibliographic Details
Main Authors: Jie He, Jinsong Hu, Zhong Chen
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Mathematics
Subjects:
KdV equation
three level
high accuracy
conservation
convergence
stability
Online Access:https://www.mdpi.com/2227-7390/13/7/1132
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