Weil Restriction of an Elliptic Curve over a Quadratic Extension

نویسنده

  • JASPER SCHOLTEN
چکیده

Let K be a finite field of characteristic not equal to 2, and L a quadratic extension of K. For a large class of elliptic curves E defined over L we construct hyperelliptic curves over K of genus 2 whose jacobian is isogenous to the Weil restriction ResK(E).

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تاریخ انتشار 2003