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math.NA2018
Interrogation of spline surfaces with application to isogeometric design and analysis of lattice-skin structures
Xiao Xiao, Malcolm Sabin, Fehmi Cirak
A novel surface interrogation technique is proposed to compute the intersection of curves with spline surfaces in isogeometric analysis. The intersection points are determined in o…
math.NA2018
Subdivision surfaces with isogeometric analysis adapted refinement weights
Qiaoling Zhang, Malcolm Sabin, Fehmi Cirak
Subdivision surfaces provide an elegant isogeometric analysis framework for geometric design and analysis of partial differential equations defined on surfaces. They are already a…