Math 2.0

concept

Galois group of a polynomial

Summary

The Galois group of a polynomial over a field is the Galois group of its splitting field. It acts on the roots of the polynomial by permutations. The definition of the Galois group of a polynomial states it.

What this node needs for W1
  • an inventory row: the row of the inventory that the node accounts for (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

  1. Web https://en.wikipedia.org/wiki/Galois_group, Galois group of a polynomial