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Übungen zur Algebra, WS 10/11 für Prof. G. Nebe

Übungen zur Computeralgebra, SS 10 für Prof. G. Nebe

Übungen zur Linearen Algebra I, SS 09 für Prof. G. Nebe

Übungen zu Gitter und Codes, WS 08/09 für Prof. G. Nebe

• (with Michael H. Mertens) On an Analogue to the Lucas-Lehmer-Riesel test using Elliptic Curves, submitted to INTEGERS.
• A normal form for definite quadratic forms over F_q[t]. Math. Comp. 81 (2012), 1619--1634. pdf
• Finite symplectic matrix groups. Exp. Math. 20 (2011) no. 2, 217--228.
• Finite symplectic matrix groups. Dissertation. RWTH Aachen University, 2009   pdf
  The invariant forms given in the appendix are available here.
• (with John Voight) Algorithmic enumeration of ideal classes for quaternion orders. SIAM J. Comput. (SICOMP) 39 (2010), no. 5, 1714--1747.   corrected
• Konstruktive Idealtheorie in Quaternionenalgebren, Diplomarbeit, Universität Ulm, 2005   ps pdf