Fast formation of isogeometric Galerkin matrices via integration by interpolation and look-up

Maodong Pan, Bert Jüttler, Alessandro Giust

2020Computer Methods in Applied Mechanics and Engineering29 citationsDOI

Topics & Concepts

Isogeometric analysisMathematicsInterpolation (computer graphics)Galerkin methodTensor productApplied mathematicsSpline (mechanical)Finite element methodFactorizationMathematical optimizationAlgorithmComputer sciencePure mathematicsAnimationThermodynamicsStructural engineeringPhysicsEngineeringComputer graphics (images)Advanced Numerical Analysis TechniquesPolynomial and algebraic computationTribology and Lubrication Engineering