Browsing by Author "Petkova, Maria"

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2006-01-01Buch

A Geometric Interpretation of Reduction in the Jacobians of C ab Curves

Blache, Régis; Sarlabous, Jorge Estrada; Petkova, Maria

In this paper, we show that the reduction of divisors in the Jacobian of a curve $C$ can be performed by considering the intersections of a suitable projective model of $C$ with quadrics in projective space. We apply this ...
2005-07-01Buch

Reduktions- und Additionsverfahren für die Jacobische Varietät von Kurvenfamilien mit kryptischen Anwendungen

Petkova, Maria

In this paper we represent a reduction and addition algorithm for non hyperelliptic curves of genus 3. Our aim is to give an explicit representation of the group law in the jacobian varieties of curves belonging to the ...