How to use the Fast Fourier Transform in Large Finite FieldsPreprint English OPEN
Petersen, Petur Birgir; (2011)
Subject: 11, 42, 68 and 94 | Mathematics - Number Theory
The article contents suggestions on how to perform the Fast Fourier Transform over Large Finite Fields. The technique is to use the fact that the multiplicative groups of specific prime fields are surprisingly composite.