Tetrahedral mesh improvement via optimization of the element condition number

From MaRDI portal
Publication:4331024

DOI10.1002/nme.341zbMath1112.74512OpenAlexW2141717881MaRDI QIDQ4331024

Lori Freitag, Patrick M. Knupp

Publication date: 14 May 2002

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://digital.library.unt.edu/ark:/67531/metadc712094/




Related Items

Sliver-suppressing tetrahedral mesh optimization with gradient-based shape matching energyA close look at valences in hexahedral element meshesDegenerate tetrahedra removalA derivative-free mesh optimization algorithm for mesh quality improvement and untanglingOptimization of a regularized distortion measure to generate curved high-order unstructured tetrahedral meshesMesh smoothing for the spectral element methodProvably Robust Directional Vertex Relaxation for Geometric Mesh OptimizationShape optimization using adjoint variable method for reducing drag in Stokes flowSimultaneous untangling and smoothing of tetrahedral meshes.Finite element analysis over tangled simplicial meshes: Theory and implementationA parallel coupling strategy for the Chimera and domain decomposition methods in computational mechanicsDiscrete Mesh Optimization on GPUExtended ALE method for fluid-structure interaction problems with large structural displacementsA variationally consistent mesh adaptation method for triangular elements in explicit Lagrangian dynamicsA novel energy-based approach for merging finite elementsVariational method for untangling and optimization of spatial meshesQuality tetrahedral mesh smoothing via boundary-optimized Delaunay triangulationA priori mesh quality metric error analysis applied to a high-order finite element methodMesh shape-quality optimization using the inverse mean-ratio metricQuality Improvement of Segmented Hexahedral Meshes Using Geometric FlowsA surface mesh smoothing and untangling method independent of the CAD parameterizationComputing locally injective mappings by advanced MIPSOn inversion-free mapping and distortion minimizationAn automatic strategy for adaptive tetrahedral mesh generationUnnamed ItemA global optimization and adaptivity-based algorithm for automated edge grid generation



Cites Work