Block monotone iterations for solving coupled systems of nonlinear parabolic equations

Authors

  • Mohamed Saleh Mehdi Al-Sultani School of fundamental science, Massey University, Palmerston North, New Zealand.
  • Igor Boglaev School of fundamental science, Massey University, Palmerston North, New Zealand.

DOI:

https://doi.org/10.21914/anziamj.v61i0.15144

Keywords:

Systems of nonlinear parabolic equations, quasi-monotone functions, method of upper and lower solutions, block monotone iterative methods.

Abstract

The article deals with numerical methods for solving a coupled system of nonlinear parabolic problems, where reaction functions are quasi-monotone nondecreasing. We employ block monotone iterative methods based on the Jacobi and Gauss–Seidel methods incorporated with the upper and lower solutions method. A convergence analysis and the theorem on uniqueness of a solution are discussed. Numerical experiments are presented.

References

Published

2020-07-28

Issue

Section

Proceedings Engineering Mathematics and Applications Conference