The parametrization of canal surfaces and the decomposition of polynomials into a sum of two squares

Rational surfaces with linear normals and their convolutions with rational surfaces

Computer Aided Geometric Design

Analytic and algebraic properties of canal surfaces

Journal of Computational and Applied Mathematics - Special issue: The international symposium on computing and information (ISCI2004)

Parameterizing surfaces with certain special support functions, including offsets of quadrics and rationally supported surfaces

Journal of Symbolic Computation

Rational surfaces with linear normals and their convolutions with rational surfaces

Computer Aided Geometric Design

Blends of canal surfaces from polyhedral medial transform representations

Computer-Aided Design

A symbolic-numerical method for computing approximate parameterizations of canal surfaces

Computer-Aided Design

Rational fixed radius rolling ball blends between natural quadrics

Computer Aided Geometric Design

Parameterizing rational offset canal surfaces via rational contour curves

Computer-Aided Design