A novel Lagrange-multiplier based method for consistent mesh tying

DOI10.1016/J.CMA.2007.03.013zbMath1173.65362OpenAlexW2092191489MaRDI QIDQ1033255

Pavel B. Bochev, Michael L. Parks, Louis A. Romero

Publication date: 6 November 2009

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2007.03.013

zbMATH Keywords

Lagrange multipliersfinite element methodsnon-matching interfacesmesh tying

Mathematics Subject Classification ID

Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items (6)

A general framework for substructuring‐based domain decomposition methods for models having nonlocal interactions ⋮ A coupling approach for linear elasticity problems with spatially non-coincident discretized interfaces ⋮ An Optimization-Based Approach for Elliptic Problems with Interfaces ⋮ Analysis and computation of a least-squares method for consistent mesh tying ⋮ A Virtual Control Coupling Approach for Problems with Non-coincident Discrete Interfaces ⋮ Development of three-dimensional interface elements for coupling of non-matching hexahedral meshes

Cites Work

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• A method of finite element tearing and interconnecting and its parallel solution algorithm
• A three dimensional surface-to-surface projection algorithm for non-coincident domains
• Consistent mesh tying methods for topologically distinct discretized surfaces in non-linear solid mechanics
• Methods for connecting dissimilar three-dimensional finite element meshes

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