B-rational curves and reparametrization : the quadratic case
نویسندگان
چکیده
منابع مشابه
Fields of Parametrization and Optimal Affine Reparametrization of Rational Curves
In this paper we present three related results on the subject of fields of parametrization. Let C be a rational curve over a field of characteristic zero. Let K be a field finitely generated over Q, such that it is a field of definition of C but not a field of parametrization. It is known that there are quadratic extensions of K that parametrize C. First, we prove that there are infinitely many...
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ژورنال
عنوان ژورنال: ESAIM: Mathematical Modelling and Numerical Analysis
سال: 1993
ISSN: 0764-583X,1290-3841
DOI: 10.1051/m2an/1993270302891