Topic

Shafarevich–Weil theorem.

mathematical theorem in Galois theory

The journal

The conversation starts in the journal — be the first to post.

About Shafarevich–Weil theorem

In algebraic number theory, the Shafarevich–Weil theorem relates the fundamental class of a Galois extension of local or global fields to an extension of Galois groups. It was introduced by Shafarevich for local fields and by Weil for global fields.

Everything about Shafarevich–Weil theorem →