Super-convergence analysis on two symmetric Poisson solvers in octree grids

DOI10.1016/j.jcp.2022.111324OpenAlexW4281561475MaRDI QIDQ2672770

Byungjoon Lee, Chohong Min, Jeong-Ho Kim

Publication date: 13 June 2022

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2022.111324

zbMATH Keywords

stabilityPoisson equationoctreesuper-convergenceHodge projectionsymmetric solver

Mathematics Subject Classification ID

Basic methods in fluid mechanics (76Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Elliptic equations and elliptic systems (35Jxx)

Related Items (1)

A super-convergence analysis of the Poisson solver with octree grids and irregular domains

Uses Software

• Gerris

Cites Work

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• A fast variational framework for accurate solid-fluid coupling
• Superconvergence and extrapolation of non-conforming low order finite elements applied to the Poisson equation
• The numerical solution of the Navier-Stokes equations for an incompressible fluid
• On the solution of nonlinear hyperbolic differential equations by finite differences

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