We develop optimal approximation estimates for T-splines in the case of geometries obtained by gluing two standard tensor product patches. We derive results both for the T-spline space in the parametric domain and the mapped T-NURBS in the physical one. A set of numerical tests in complete accordance with the theoretical developments is also presented.

IsoGeometric analysis using T-splines on two-patch geometries

SANGALLI, GIANCARLO
2011-01-01

Abstract

We develop optimal approximation estimates for T-splines in the case of geometries obtained by gluing two standard tensor product patches. We derive results both for the T-spline space in the parametric domain and the mapped T-NURBS in the physical one. A set of numerical tests in complete accordance with the theoretical developments is also presented.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/448136
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