51 citations · 180 across the 8 of their papers we have counts for
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math.NA2015★ 29 cited
Complexity of hierarchical refinement for a class of admissible mesh configurations
Annalisa Buffa, Carlotta Giannelli, Philipp Morgenstern +1
An adaptive isogeometric method based on -variate hierarchical spline constructions can be derived by considering a refine module that preserves a certain class of admissibility…
math.NA2015★ 19 cited
Globally structured 3D Analysis-suitable T-splines: definition, linear independence and m-graded local refinement
Philipp Morgenstern
This paper addresses the linear independence of T-splines that correspond to refinements of three-dimensional tensor-product meshes. We give an abstract definition of analysis-suit…