Dual-Primal Isogeometric Tearing and Interconnecting Methods

DOI10.1007/978-3-319-78325-3_15zbMath1418.65130OpenAlexW2883843380MaRDI QIDQ5223292

Christoph Hofer, Ulrich Langer

Publication date: 17 July 2019

Published in: Computational Methods in Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-319-78325-3_15

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

Related Items (5)

Stable discretizations and IETI-DP solvers for the Stokes system in multi-patch IgA ⋮ A IETI-DP method for discontinuous Galerkin discretizations in isogeometric analysis with inexact local solvers ⋮ Discontinuous Galerkin isogeometric analysis of elliptic problems on segmentations with non-matching interfaces ⋮ Discontinuous Galerkin Isogeometric Analysis of Elliptic Diffusion Problems on Segmentations with Gaps ⋮ Convergence theory for IETI-DP solvers for discontinuous Galerkin isogeometric analysis that is explicit in \(h\) and \(p\)

Uses Software

• Eigen
• G+Smo
• IETI

Cites Work

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• A method of finite element tearing and interconnecting and its parallel solution algorithm
• A Preconditioner for Substructuring Based on Constrained Energy Minimization
• Isogeometric Analysis
• Mathematical analysis of variational isogeometric methods
• A FETI-DP Preconditioner for a Composite Finite Element and Discontinuous Galerkin Method
• ISOGEOMETRIC ANALYSIS: APPROXIMATION, STABILITY AND ERROR ESTIMATES FOR h-REFINED MESHES

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