Computational assessment of curvatures and principal directions of implicit surfaces from 3D scalar data -- Coefficient-based spline data reduction by hierarchical spaces -- A Versatile Strategy for the Implementation of Adaptive Splines -- Machinability of surfaces via motion analysis -- Simplicial Complex Entropy -- Precise Construction of Micro-structures and Porous Geometry via Functional Composition -- Partially Nested Hierarchical Refinement of Bivariate Tensor-product Splines with Highest Order Smoothness -- Regression analysis using a blending type spline construction -- On the Coupling of Decimation Operator with Subdivision Schemes for Multi-scale Analysis -- Translation surfaces and isotropic transport nets on rational minimal surfaces -- Towards Subdivision Surfaces C2 Everywhere -- Adaptivity with B-spline Elements -- Reconstructing sparse exponential polynomials from samples:   Stirling numbers and Hermite interpolation -- Reparameterization and Adaptive Quadrature for the Isogeometric Discontinuous Galerkin Method -- Deconfliction and Surface Generation from Bathymetry Data Using LR B-splines -- Application of Longest Common Subsequence Algorithms to Meshing of Planar Domains with Quadrilaterals -- Order-randomized Laplacian mesh smoothing.