A Chebyshev-Jacobi multigrid scheme

Authors

  • Ethan Lorenz C. Sy ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Myles Allen H. Zosa ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

We develop a robust and parallelizable multigrid solver based on the smoothing and solving capabilities of the Chebyshev-Jacobi method — an optimal variant of the "scheduled relaxation Jacobi" method. With this, we solve a multitude of Bratu-like equations on 2D grids up to a resolution of 212×212.    

Downloads

Published

2026-06-02

Issue

2026: Proceedings of the 44th Samahang Pisika ng Pilipinas Physics Conference

Section

Theoretical and Mathematical Physics

License

Copyright License Agreement for Full Articles

How to Cite

[1]
ELC Sy and MAH Zosa, A Chebyshev-Jacobi multigrid scheme, in Proceedings of the 44th Samahang Pisika ng Pilipinas Physics Conference (Philippines, 2026), SPP-2026-2D-02. URL: https://proceedings.spp-online.org/article/view/SPP-2026-2D-02
BibTeX (.bib)