The paper proposes a method for the construction of C^2 quasi-interpolating functions with tension properties. The constructed quasi-interpolant is a parametric cubic curve and its shape can be easily controlled via tension parameters which have an immediate geometric interpretation. Numerical examples are presented.

Tensioned quasi-interpolation via geometric continuity

LAMBERTI, Paola;MANNI, Carla
2004-01-01

Abstract

The paper proposes a method for the construction of C^2 quasi-interpolating functions with tension properties. The constructed quasi-interpolant is a parametric cubic curve and its shape can be easily controlled via tension parameters which have an immediate geometric interpretation. Numerical examples are presented.
2004
20 (1-3)
105
127
Quasi-interpolation; Tension properties; Parametric curves
P. Lamberti; C. Manni
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/6695
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