Gretchen Ostheimer

According to our database, Gretchen Ostheimer authored at least 8 papers between 1995 and 2016.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2016

Decomposability of finitely generated torsion-free nilpotent groups.

Gilbert Baumslag, Charles F. Miller III, Gretchen Ostheimer

Int. J. Algebra Comput., 2016

2012

On groups that have normal forms computable in logspace

Murray Elder, Gillian Z. Elston, Gretchen Ostheimer

CoRR, 2012

2008

On Groups and Counter Automata.

Murray Elder, Mark Kambites, Gretchen Ostheimer

Int. J. Algebra Comput., 2008

2004

On groups whose word problem is solved by a~counter automaton.

Gillian Z. Elston, Gretchen Ostheimer

Theor. Comput. Sci., 2004

2003

On the orbit-stabilizer problem for integral matrix actions of polycyclic groups.

Bettina Eick, Gretchen Ostheimer

Math. Comput., 2003

1999

Practical Algorithms for Polycyclic Matrix Groups.

Gretchen Ostheimer

J. Symb. Comput., 1999

A Practical Algorithm for Finding Matrix Representations for Polycyclic Groups.

Eddie H. Lo, Gretchen Ostheimer

J. Symb. Comput., 1999

1995

Algorithms for polycyclic-by-finite matrix groups.

Gretchen Ostheimer

Proceedings of the Groups and Computation, 1995