Quasi-interpolants based on trigonometric splines

Some examples of quasi-interpolants constructed from local spline projectors

Mathematical Methods for Curves and Surfaces

Quadratic trigonometric polynomial curves with a shape parameter

Computer Aided Geometric Design

A non-stationary subdivision scheme for generalizing trigonometric spline surfaces to arbitrary meshes

Computer Aided Geometric Design

Piecewise quadratic trigonometric polynomial curves

Mathematics of Computation

Quadratic spline wavelets with arbitrary simple knots on the sphere

Journal of Computational and Applied Mathematics - Special issue: Proceedings of the international conference on linear algebra and arithmetic, Rabat, Morocco, 28-31 May 2001

Cubic trigonometric polynomial curves with a shape parameter

Computer Aided Geometric Design