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» On the Orbits of Singer Groups and Their Subgroups
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COMBINATORICS
2002
68views more  COMBINATORICS 2002»
14 years 9 months ago
On the Orbits of Singer Groups and Their Subgroups
Keldon Drudge
JSC
2000
99views more  JSC 2000»
14 years 9 months ago
Computing Orbits of Minimal Parabolic k-subgroups Acting on Symmetric k-varieties
The orbits of a minimal parabolic k-subgroup acting on a symmetric k-variety are essential to the study of symmetric k-varieties and their representations. This paper gives an algo...
Aloysius G. Helminck
IJAC
2010
122views more  IJAC 2010»
14 years 8 months ago
Automorphic orbits in Free Groups: Words versus Subgroups
We show that the following problems are decidable in rank 2 free groups: does a given finitely generated subgroup H contain primitive elements? and does H meet the automorphic or...
Pedro V. Silva, Pascal Weil
GC
2006
Springer
14 years 9 months ago
Reconstructing under Group Actions
We give a bound on the reconstructibility of an action G X in terms of the reconstructibility of a the action N X, where N is a normal subgroup of G, and the reconstructibility o...
A. J. Radcliffe, Alex D. Scott
ICTCS
2005
Springer
15 years 3 months ago
Quantum Algorithms for a Set of Group Theoretic Problems
This work introduces two decision problems, StabilizerD and Orbit CosetD, and gives quantum reductions from them to the problem Orbit Superposition (Friedl et al., 2003), as well a...
Stephen A. Fenner, Yong Zhang