2 search results - page 1 / 1 » Isomorphisms between Artin-Schreier towers |
136
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MOC
2000
15 years 5 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 ...
146
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ISSAC
2009
Springer
16 years 16 days 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...