Article ID Journal Published Year Pages File Type
4946009 Journal of Symbolic Computation 2017 21 Pages PDF
Abstract
An invariant of a group U is called a relative invariant of U⊊G if its stabilizer in G is U. The computation of Galois groups requires the construction of such invariants for permutation groups. This article reports on the constructions that are implemented in the Galois group package of magma 2.20.
Keywords
Related Topics
Physical Sciences and Engineering Computer Science Artificial Intelligence
Preview
Improved methods for the construction of relative invariants for permutation groups
Authors
,