Sebastian Jambor email: sebastian at momo.math.rwth-aachen.de
I am a PhD student at Lehrstuhl B für Mathematik,
supervised by Wilhelm Plesken.
My research interests are computational aspects in group theory.
Currently, I am working on an extension of the PSL(2, q)-quotient algorithm
by Plesken and Fabianska, to include PSL(3, q)-quotients and PSU(3, q)-quotients.
Software
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An implementation of the L2 quotient algorithm of Plesken and Fabianska (case of two generators).
Publications
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With Wilhelm Plesken
Normal form for matrices over uniserial rings of length two
J. Algebra, 358 (1012), 250-256
GAP code to compute normal forms: classes.gap
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Computing minimal associated primes in polynomial rings over the integers
J. Symbolic Comput., 46 (2011), no. 10, 1098-1104
The computer algebra system Ginv: ginv.tgz
The example files, containing the ideals: examples.tgz
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Generic extensions and generic polynomials for semidirect products
J. Algebra, 322 (2009), no. 11, 4040-4052.
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With Grant Cairns
The cohomology of the Heisenberg Lie algebras over fields of finite characteristic
Proc. Amer. Math. Soc., 136 (2008), no. 11, 3803-3807.