Second-Order Time Stepping Scheme Combined with a Mixed Element Method for a 2D Nonlinear Fourth-Order Fractional Integro-Differential Equations

In this article, we study a class of two-dimensional nonlinear fourth-order partial differential equation models with the Riemann–Liouville fractional integral term by using a mixed element method in space and the second-order backward difference formula (BDF2) with the weighted and shifted Grünwald...

Full description

Bibliographic Details

Published in:	Fractal and Fractional
Main Authors:	Deng Wang, Yang Liu, Hong Li, Zhichao Fang
Format:	Article
Language:	English
Published:	MDPI AG 2022-04-01
Subjects:	nonlinear fourth-order fractional integro-differential equation WSGI approximation BDF2 mixed finite element method
Online Access:	https://www.mdpi.com/2504-3110/6/4/201