Recovering mesh geometry from a stiffness matrix

DOI10.1023/A:1020182605597zbMath1008.65090OpenAlexW1904571816MaRDI QIDQ1851003

Andreas Stathopoulos, Shang-Hua Teng

Publication date: 15 December 2002

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1020182605597

zbMATH Keywords

triangulationfinite elementelliptic partial differential equationsstiffness matrixgraph drawinggraph embeddingmesh recovery problems

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Uses Software

• ITSOL
• SPARSKIT

This page was built for publication: Recovering mesh geometry from a stiffness matrix