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ICMS
2010
13 years 3 months ago
Computing Polycyclic Quotients of Finitely (L-)Presented Groups via Groebner Bases
We announce the development and implementation of a new GAP package PCQL. This facilitates the computation of consistent polycyclic presentations for polycyclic quotients of groups...
Bettina Eick, Max Horn
IMA
2009
Springer
134views Cryptology» more  IMA 2009»
13 years 12 months ago
The Rayleigh Quotient of Bent Functions
The Rayleigh quotient of a bent function is an invariant under the action of the orthogonal group, and it measures the distance of the function to its dual. An efficient algorithm ...
Lars Eirik Danielsen, Matthew G. Parker, Patrick S...
STOC
1990
ACM
78views Algorithms» more  STOC 1990»
13 years 9 months ago
Computing in Quotient Groups
William M. Kantor, Eugene M. Luks
GECCO
2008
Springer
148views Optimization» more  GECCO 2008»
13 years 6 months ago
Using quotient graphs to model neutrality in evolutionary search
We introduce quotient graphs for modeling neutrality in evolutionary search. We demonstrate that for a variety of evolutionary computing problems, search can be characterized by g...
Dominic Wilson, Devinder Kaur
LICS
2000
IEEE
13 years 9 months ago
Computational Complexity of Some Problems Involving Congruences on Algebras
We prove that several problems concerning congruences on algebras are complete for nondeterministic log-space. These problems are: determining the congruence on a given algebra gen...
Clifford Bergman, Giora Slutzki