expressible
Let be a field and be algebraic (http://planetmath.org/AlgebraicElement) over . Then is expressible over if is a radical extension. On the other hand, is inexpressible over if is not a radical extension.
Title | expressible |
---|---|
Canonical name | Expressible |
Date of creation | 2013-03-22 16:55:41 |
Last modified on | 2013-03-22 16:55:41 |
Owner | Wkbj79 (1863) |
Last modified by | Wkbj79 (1863) |
Numerical id | 7 |
Author | Wkbj79 (1863) |
Entry type | Definition |
Classification | msc 12F05 |
Classification | msc 12F10 |
Defines | inexpressible |