Christian Hagenah

According to our database, Christian Hagenah authored at least 4 papers between 1998 and 2001.

Collaborative distances:

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

2001

The Existential Theory of Equations with Rational Constraints in Free Groups is PSPACE-Complete.

Volker Diekert, Claudio Gutierrez, Christian Hagenah

Proceedings of the STACS 2001, 2001

2000

Gleichungen mit regulären Randbedingungen über freien Gruppen.

Christian Hagenah

PhD thesis, 2000

Computing epsilon-free NFA from regular expressions in O(n log²(n)) time.

Christian Hagenah, Anca Muscholl

RAIRO Theor. Informatics Appl., 2000

1998

Computing epsilon-Free NFA from Regular Expressions in O(n log²(n)) Time.

Christian Hagenah, Anca Muscholl

Proceedings of the Mathematical Foundations of Computer Science 1998, 1998