Algorithmic algebraic number theory
Algorithmic algebraic number theory
Solving zero-dimensional algebraic systems
Journal of Symbolic Computation
Computation of the splitting fields and the Galois groups of polynomials
Algorithms in algebraic geometry and applications
Using Galois ideals for computing relative resolvents
Journal of Symbolic Computation - Algorithmic methods in Galois Theory
Galois group computation for rational polynomials
Journal of Symbolic Computation - Algorithmic methods in Galois Theory
Algorithms for a Multiple Algebraic Extension II
AAECC-9 Proceedings of the 9th International Symposium, on Applied Algebra, Algebraic Algorithms and Error-Correcting Codes
A New Scheme for Computing with Algebraically Closed Fields
ANTS-V Proceedings of the 5th International Symposium on Algorithmic Number Theory
Modern Computer Algebra
Sharp estimates for triangular sets
ISSAC '04 Proceedings of the 2004 international symposium on Symbolic and algebraic computation
Computation of the Decomposition Group of a Triangular Ideal
Applicable Algebra in Engineering, Communication and Computing
Computation of the splitting field of a dihedral polynomial
Proceedings of the 2006 international symposium on Symbolic and algebraic computation
Multi-modular algorithm for computing the splitting field of a polynomial
Proceedings of the twenty-first international symposium on Symbolic and algebraic computation
Computation schemes for splitting fields of polynomials
Proceedings of the 2009 international symposium on Symbolic and algebraic computation
Computing with algebraically closed fields
Journal of Symbolic Computation
Journal of Symbolic Computation
Homotopy techniques for multiplication modulo triangular sets
Journal of Symbolic Computation
Hi-index | 0.00 |
We provide a modular method for computing the splitting field Kf of an integral polynomial f by suitable use of the byproduct of computation of its Galois group Gf by p-adic Stauduhar’s method. This method uses the knowledge of Gf with its action on the roots of f over a p-adic number field, and it reduces the computation of Kf to solving systems of linear equations modulo some powers of p and Hensel liftings. We provide a careful treatment on reducing computational difficulty. We examine the ability/practicality of the method by experiments on a real computer and study its complexity.