Gauss–Galerkin quadrature rules for quadratic and cubic spline spaces and their application to isogeometric analysis
© 2016 Elsevier LtdWe introduce Gaussian quadrature rules for spline spaces that are frequently used in Galerkin discretizations to build mass and stiffness matrices. By definition, these spaces are of even degrees. The optimal quadrature rules we recently derived (Barton and Calo, 2016) act on spac...
| Main Authors: | , |
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| Format: | Journal Article |
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Elsevier
2017
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| Online Access: | http://hdl.handle.net/20.500.11937/51172 |