Concepedia

Gretchen Ostheimer

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Statistics

Publications

5

Citations

85

H-Index

5

Active since

1999

Affiliations

Hofstra University(Current)

Gretchen Ostheimer is an author at Hofstra University specializing in education, representation theory, and computer science.

Top concepts

EducationRepresentation TheoryLinear GroupsComputer ScienceLanguageSemanticsEngineeringLinguisticsGeometric Group TheoryComputational Linguistics

Publications per year

1999–2013

5

Publications

5

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

Gillian Z. Elston, Gretchen Ostheimer · Theoretical Computer Science · 2003 · 20 citations

Combinatorics On Word, A~counter Automaton, Computational Linguistics +4

On groups that have normal forms computable in logspace

Murray Elder, Gillian Z. Elston, Gretchen Ostheimer · Journal of Algebra · 2013 · 20 citations · Full text

Normal Forms, Geometric Group Theory, Representation Theory +5

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

Bettina Eick, Gretchen Ostheimer · Mathematics of Computation · 2003 · 18 citations · Full text

Orbit-stabilizer Problem, Polycyclic Groups, Coxeter Group +11

Practical Algorithms for Polycyclic Matrix Groups

Gretchen Ostheimer · Journal of Symbolic Computation · 1999 · 17 citations

Engineering, Practical Algorithms, Matrix Method +4

A Practical Algorithm for Finding Matrix Representations for Polycyclic Groups

Eddie H. Lo, Gretchen Ostheimer · Journal of Symbolic Computation · 1999 · 10 citations

Coxeter Group, Representation Theory, Linear Groups +6

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