Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4594804 | Journal of Number Theory | 2009 | 7 Pages |
Abstract
Let p be a prime number and a a rational integer. We prove that the Galois group of the trinomial Xp+aXp−1+a over the field Q of rational numbers is the full symmetric group as soon as it is transitive, namely when a≠±1 or .
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory