63 search results - page 5 / 13 » Isomorphisms of Algebraic Number Fields |
DM
2006
13 years 7 months ago
2006
A computer package is being developed at Bayreuth for the generation and investigation of discrete structures. The package is a C and C++ class library of powerful algorithms endow...
ANTS
2004
Springer
14 years 26 days ago
2004
Springer
We compute all nonic extensions of Q3 and find that there are 795 of them up to isomorphism. We describe how to compute the associated Galois group of such a field, and also the ...
TOCL
2002
13 years 7 months ago
2002
Computability and Algebraic Specification J. V. TUCKER University of Wales, Swansea and J. I. ZUCKER McMaster University Abstract computable functions are defined by abstract finit...
DCC
2006
IEEE
14 years 7 months ago
2006
IEEE
Abstract. We apply tools coming from singularity theory, as Hamburger-Noether expansions, and from valuation theory, as generating sequences, to explicitly describe order functions...
MOC
1998
13 years 7 months ago
1998
Using a new regulator bound we determine unit groups and class groups of the 289040 quintic algebraic number fields with absolute discriminant less than 2 × 107 (totally real fi...