Fermat's Last Theorem over $\mathbb{Q}(\sqrt{2},\sqrt{3})$

Maleeha Khawaja, Frazer Jarvis

In this paper, we begin the study of the Fermat equation $x^n+y^n=z^n$ over real biquadratic fields. In particular, we prove that there are no non-trivial solutions to the Fermat e…