2 search results - page 1 / 1 » Isomorphisms between Artin-Schreier towers |
MOC
2000
13 years 10 months ago
2000
We give a method for efficiently computing isomorphisms between towers of Artin-Schreier extensions over a finite field. We find that isomorphisms between towers of degree pn over ...
ISSAC
2009
Springer
14 years 5 months ago
2009
Springer
An Artin-Schreier tower over the finite field Fp is a tower of field extensions generated by polynomials of the form Xp − X − α. Following Cantor and Couveignes, we give a...