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» Galois Theory of Algorithms
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ANTS
2000
Springer
117views Algorithms» more  ANTS 2000»
15 years 2 months ago
Modular Forms for GL(3) and Galois Representations
Abstract. A description and an example are given of numerical experiments which look for a relation between modular forms for certain congruence subgroups of SL(3, ZZ) and Galois r...
Bert van Geemen, Jaap Top
ANTS
2006
Springer
95views Algorithms» more  ANTS 2006»
15 years 1 months ago
Computing Pro-P Galois Groups
We describe methods for explicit computation of Galois groups of certain tamely ramified p-extensions. In the finite case this yields a short list of candidates for the Galois grou...
Nigel Boston, Harris Nover
ACMMPC
2000
Springer
231views Mathematics» more  ACMMPC 2000»
15 years 2 months ago
Galois Connections and Fixed Point Calculus
Fixed point calculus is about the solution of recursive equations de˛ned by a monotonic endofunction on a partially ordered set. This tutorial presents the basic theory of ˛xed ...
Roland Carl Backhouse
ECAI
2004
Springer
15 years 1 months ago
OntoRefiner, a user query refinement interface usable for Semantic Web Portals
We present a user interface, the OntoRefiner1 system, for helping the user to navigate numerous retrieved documents after a search querying a semantic portal which integrates a ver...
Brigitte Safar, Hassen Kefi, Chantal Reynaud
ACS
2004
14 years 10 months ago
Galois Theory and a New Homotopy Double Groupoid of a Map of Spaces
The authors have used generalised Galois Theory to construct a homotopy double groupoid of a surjective fibration of Kan simplicial sets. Here we apply this to construct a new hom...
Ronald Brown, George Janelidze