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A priori penalty factor determination for (trimmed) NURBS-based shells with Dirichlet and coupling constraints in isogeometric analysis

T. Pasch, L.F. Leidinger, Andreas Apostolatos, Roland Wüchner, Kai‐Uwe Bletzinger, Fabian Duddeck

2021Computer Methods in Applied Mechanics and Engineering19 citationsDOI

Topics & Concepts

Penalty methodIsogeometric analysisMathematical optimizationLagrange multiplierMathematicsMeasure (data warehouse)Boundary (topology)A priori and a posterioriApplied mathematicsAlgorithmComputer scienceFinite element methodMathematical analysisStructural engineeringEpistemologyPhilosophyDatabaseEngineeringAdvanced Numerical Analysis TechniquesComputational Geometry and Mesh GenerationNumerical methods in engineering
A priori penalty factor determination for (trimmed) NURBS-based shells with Dirichlet and coupling constraints in isogeometric analysis | Litcius