Curves and Surfaces

Preface.- Finite Element Approximation with Hierarchical B-Splines.- Non-linear Local Polynomial Regression Multiresolution Methods using ℓ1-norm Minimization with Application to Signal Processing.- A New Class of Interpolatory L-splines with Adjoint End Conditions.- On a New Conformal Functional for Simplicial Surfaces.- Evaluation of Smooth Spline Blending Surfaces using GPU.- Implicit Equations of Non-degenerate Rational Bezier Quadric Triangles.- Support Vector Machines for Classification of Geometric Primitives in Point Clouds.- Computing Topology Preservation of RBF Transformations for Landmark-Based Image Registration.- New Bounds on the Lebesgue Constants of Leja Sequences on the Unit Disc and on ℜ-Leja Sequences.- A Curvature Smooth Lofting Scheme for Singular Point Treatments.- A Consistent Statistical Framework for Current-Based Representations of Surfaces.- Isotropic M]obius geometry and i-M circles on singular isotropic Cyclides.- Symbolic Computation of Equi-affine Evolute for Plane B-spline Curves.- On-line CAD Reconstruction with Accumulated Means of Local Geometric Properties.- Analysis of Intrinsic Mode Functions Based on Curvature Motion-like PDEs.- Differential Geometry Revisited by Biquaternion Clifford Algebra.- Ridgelet Methods for Linear Transport Equations.- Basis Functions for Scattered Data Quasi-interpolation.- Optimality of a Gradient Bound for Polyhedral Wachspress Coordinates.- Mass Smoothers in Geometric Multigrid for Isogeometric Analysis.- On the Set of Trajectories of the Control Systems with Limited Control Resources.- High Order Reconstruction from Cross-sections.- Adaptive Atlas of Connectivity Maps.- Matrix Generation in Isogeometric Analysis by Low Rank Tensor Approximation.- Combination of Piecewise-geodesic Curves for Interactive Image Segmentation.- A Fully-nested Interpolatory Quadrature Based on Fej er's Second Rule.- CINPACT-splines: A Class of C1 Curves with Compact Support.- Error Estimates for Approximate Operator Inversion via Kernel-based Methods.- Boundary Controlled Iterated Function Systems.- Construction of Smooth Isogeometric Function Spaces on Singularly Parameterized Domains.- Reflexive Symmetry Detection in Single Image.