Box splines
SIAM Review
Refinable functions and positive operators
Applied Numerical Mathematics - Special issue: Applied scientific computing - Grid generation, approximated solutions and visualization
Shape-preserving C1 Hermite interpolants generated by a Gori-Pitolli subdivision scheme
Journal of Computational and Applied Mathematics
Stationary and nonstationary affine combination of subdivision masks
Mathematics and Computers in Simulation
Scalar multivariate subdivision schemes and box splines
Computer Aided Geometric Design
Hi-index | 7.29 |
On a four-directional uniform mesh of the plane, we define and study C^0 Gori-Pitolli (abbreviated as GP) quadratics and C^1 GP quartics generated by integer translates of GP box-splines generalizing respectively the classical C^1 quadratic box-spline and one of the C^2 quartic box-splines. More specifically, we study the approximation of a bivariate function f by some quasi-interpolants and interpolants with values in these generalized spline spaces.