### Curves of Genus 2 with sqrt2 Multiplication, by Peter R. Bending

In this paper, we give a universal family of curves of genus $2$ whose jacobians have $\sqrt2$ multiplication fixed by the Rosati involution, and several results based on it, including isogenies between jacobians of curves, and jacobians of curves with quaternionic multiplication.

Peter R. Bending <P.R.Bending@ukc.ac.uk>