Parametrization of cubic algebraic surfaces
Proceedings on Mathematics of surfaces II
ACM Transactions on Graphics (TOG)
Rational parametrizations of nonsingular real cubic surfaces
ACM Transactions on Graphics (TOG)
Implicitization and parametrization of nonsingular cubic surfaces
Computer Aided Geometric Design
Algorithms for Del Pezzo surfaces of degree 5 (construction, parametrization)
Journal of Symbolic Computation
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Extending a geometric construction due to Sederberg and to Bajaj, Holt, and Netravali, an algorithm is presented for parameterizing a nonsingular cubic surface by polynomials of degree three. The fact that such a parametrization exists is classical. The present algorithm is, by its purely geometric nature, a very natural one. Moreover, it contains a practical way of finding all lines in an implicitly given cubic surface. Two explicit examples are presented, namely the classical Clebsch diagonal surface and the cubic Fermat surface.