124 search results - page 2 / 25 » Calculating cyclotomic polynomials |
MOC
1998
14 years 11 months ago
1998
Given a monic real polynomial with all its roots on the unit circle, we ask to what extent one can perturb its middle coefficient and still have a polynomial with all its roots on ...
SSC
2007
Springer
15 years 5 months ago
2007
Springer
JSC
2010
14 years 10 months ago
2010
We consider the problem of solving a linear system Ax = b over a cyclotomic field. What makes cyclotomic fields of special interest is that we can easily find a prime p that sp...
EUROCAL
1987
15 years 3 months ago
1987
Abstract. A new constructive method for finding all convenient moduli m for a number-theoretic transform with given length N and given primitive Nth root of unity modulo m is prese...
ANTS
2004
Springer
15 years 5 months ago
2004
Springer
We present a technique to recover f ∈ Q(ζp) where ζp is a primitive pth root of unity for a prime p, given its norm g = f ∗ ¯f in the totally real field Q(ζp + ζ−1 p )....