Past exam of the mathematics course of the University of Cambridge / 2022 / iii / Paper 125 / 3 / a

Table of contents
- Solution a

Solution

For a short Weierstrass equation

E : y^{2} = x^{3} + a x + b

in characteristic different from two, the invariant differential on an elliptic curve

ω = \frac{d x}{2 y}

is nonzero and regular, including at

O

.

 Ancestors (10)

 View article source

 Discussion (0)

There are no discussions about this article yet.

 Articles by others on the same topic (0)

There are currently no matching articles.

  See all articles in the same topic Create my own version