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IJAC
2008
63views more  IJAC 2008»
13 years 4 months ago
The Management Challenge Online: e-Learning in Practice
- The Management Challenge Online (TMCO) is a ten week online management course that begins for a cohort of 30 in the week immediately following their attendance at a residential t...
Anna Peachey, Sarah Walshe
IJAC
2008
116views more  IJAC 2008»
13 years 4 months ago
A Nilpotent Quotient Algorithm for Certain Infinitely Presented Groups and its Applications
We describe a nilpotent quotient algorithm for a certain type of infinite presentations: the so-called finite L-presentations. We then exhibit finite L-presentations for various i...
Laurent Bartholdi, Bettina Eick, René Hartu...
IJAC
2008
97views more  IJAC 2008»
13 years 4 months ago
Random Generation of Finitely Generated Subgroups of a Free Group
We give an efficient algorithm to randomly generate finitely generated subgroups of a given size, in a finite rank free group. Here, the size of a subgroup is the number of vertic...
Frédérique Bassino, Cyril Nicaud, Pa...
IJAC
2008
58views more  IJAC 2008»
13 years 4 months ago
Limit Preservation Properties of the Greatest Semilattice Image Functor
We study what kinds of limits are preserved by the greatest semilattice image functor from the category of all semigroups to its subcategory of all semilattices. The second autho...
George Janelidze, Valdis Laan, László...
IJAC
2008
84views more  IJAC 2008»
13 years 4 months ago
Groups whose Geodesics are Locally Testable
Abstract. A regular set of words is (k-)locally testable if membership of a word in the set is determined by the nature of its subwords of some bounded length k. In this article we...
Susan M. Hermiller, Derek F. Holt, Sarah Rees