Reconsidering algorithms for real parametric curves
The authors study the applicability of known algorithms for computing complex parametrizations of curves to the case of real parametrizations. Several results hold over a real curve and its complexification. For example, a real curve has a real parametrization if and only if it has genus zero. The article contains a rather complete bibliography of known results and algorithms.
scientific article; zbMATH DE number 817202
scientific article