(with I. Heckenberger) Right coideal subalgebras of the Borel part of a quantized enveloping algebra , Int. Math. Res. Not. IMRN, advance access (2010), article ID rnq074, 33pp.
(with J.V. Stokman) Reflection equation algebras, coideal subalgebras, and their centres, Selecta Math. (N. S.) 15 (2009) No. 4, 621 - 664.
The AS-Cohen-Macaulay property for quantum flag manifolds of minuscule weight, J. Algebra 319 (2008) No.8, 3518 - 3534.
(with I. Heckenberger) Differential forms via the Bernstein-Gelfand-Gelfand resolution for quantized irreducible flag manifolds, J. Geom. Phys. 57 (2007), 2316 – 2344.
(with I. Heckenberger) On the Bernstein-Gelfand-Gelfand resolution for Kac-Moody algebras and quantized enveloping algebras, Transform. Groups 12 (2007) No.4, 647 – 655.
(with G. Letzter) The center of quantum symmetric pair coideal subalgebras, Represent. Theory 12 (2008), 294 - 326.
Quantum symmetric pairs and the reflection equation, Algebr. Represent. Theory 11 (2008) No. 6, 519 - 544.
(with I. Heckenberger) De Rham complex for quantized irreducible flag manifolds, J. Algebra 305 (2006), 704 - 741.
(with I. Heckenberger) The locally finite part of the dual coalgebra of quantized irreducible flag manifolds, Proc. London Math. Soc. (3) 89 (2004) No.2, 457 - 484.
(with I. Heckenberger) Differential calculus on quantum homogeneous spaces, Lett. Math. Phys. 63 (2003), 255 - 264.
(with I. Heckenberger) Podles' quantum sphere: dual coalgebra and classification of covariant first order differential calculus, J. Algebra 263 (2003), 193 - 214.
Differential Calculus on Quantum Complex Grassmann Manifolds, PhD thesis (Dr. rer. nat.), Universität Leipzig (2002).
Chern-Simons Theorie mit endlicher Eichgruppe und die Quanteninvarianten Turaevs, Diploma thesis, Universität Bonn (1998).
last modified 06/2010