Notes

Here are some of my notes on various topics I have thought about. Also added are some slides for non-research talks I have given.

Notes:

Supplemental notes to Mazur’s “Rational Isogenies of Prime Degree”, here.

Supplement to Section 12 from Neukirch’s “Algebraic Number Theory” on class numbers of orders in number fields, here.

Beamers:

Topology on modular curves, here.

Constructible Numbers, Division Points and Class Field Theory, here.

Slides on Mazur’s “Rational Isogenies of Prime Degree”, here.

Why e^{\pi\sqrt{163}} is almost an integer, here.