U-splines: Splines over unstructured meshes
Derek C. Thomas, Luke Engvall, Steven K. Schmidt, Kevin Tew, Michael A. Scott
Topics & Concepts
Spline (mechanical)MathematicsBox splinePiecewiseQuadrilateralIsogeometric analysisBasis functionPolygon meshPartition of unitySubdivision surfaceSubdivisionSpline interpolationGeometryMathematical analysisFinite element methodStructural engineeringEngineeringBilinear interpolationCivil engineeringStatisticsAdvanced Numerical Analysis TechniquesComputational Geometry and Mesh GenerationComputer Graphics and Visualization Techniques