Volume 21, Number 1, January 2004
: Single equation without inequalities to represent a composite curve.
John E. Lavery
: Shape-preserving approximation of multiscale univariate data by cubic L1 spline fits.
Volume 21, Number 2, February 2004
: Geometric recipes for constructing Bézier conics of given centre or focus.
: Bézier surfaces of minimal area: The Dirichlet approach.
Robert J. Renka
: Constructing fair curves and surfaces with a Sobolev gradient method.
Volume 21, Number 3 March 2004
Ronald N. Goldman
: Multisided arrays of control points for multisided Bezier patches.
Volume 21, Number 4, April 2004
Volume 21, Number 5, May 2004
: An error-bounded approximate method for representing planar curves in B-splines.
Volume 21, Number 6, Juli 2004
: Cubic trigonometric polynomial curves with a shape parameter.
Volume 21, Number 7, September 2004
Wendelin L. F. Degen
: Exploiting curvatures to compute the medial axis for domains with smooth boundary.
: Degree elevation and developable Be'zier surfaces.
Volume 21, Number 8, October 2004
: Discrete Laplace-Beltrami operators and their convergence.
Volume 21, Number 9, November 2004
: Efficient Groebner walk conversion for implicitization of geometric objects.
: Existence of set-interpolating and energy-minimizing curves.