|title||=||"A Quartic Spline Based on a Variational Approach",|
|booktitle||=||"Geometric Modeling:Dagstuhl 1993",|
Hamann AND T.A.
|keywords||=||"Approximation, calculus of variation, interpolation, spline",|
Gerald Farin AND Hans Hagen AND H. Noltemeier ",|
|series||=||"Computing Suppl. 10",|
|abstract||=||"The C2 continuous cubic spline can be viewed as the solution of a variational problem. The spline derived in this paper is obtained by solving a slightly different variational problem that depends on the input data. The goal is to obtain a spline that may have high second derivatives at the interpolated points and low second derivatives between two consecutive interpolated points. The solution is a C2| continuous quartic spline.",