publications

(04/2005) Measure homology and singular homology are isometrically isomorphic ( ps pdf ).
Also available at the arXiv: math.AT/0504103

Published by Mathematische Zeitschrift. The original publication is available at www.springerlink.com. The DOI is 10.1007/s00209-005-0905-7. The complete reference of the printed version is: Mathematische Zeitschrift, Volume 253, Number 1, pp. 197-218, 2006.

preprints

(06/2008) Fundamental classes not representable by products ( pdf ).
Joint work with D. Kotschick. Also available at the arXiv: 0806.4540 [math.GT]

(04/2008) Fundamental classes of negatively curved manifolds cannot be represented by products of manifolds ( pdf ).
Also available at the arXiv: 0804.3242v2 [math.AT]
[Superseded by 0806.4540 [math.GT] above]

(10/2007) Degree theorems and Lipschitz simplicial volume for non-positively curved manifolds of finite volume ( pdf ).
Joint work with Roman Sauer. Also available at the arXiv: 0710.1635

(06/2007) Simplicial volume of Hilbert modular varieties ( pdf ).
Joint work with Roman Sauer. Also available at the arXiv: 0706.3904. To appear in Commentarii Mathematici Helvetici .

(12/2006) Isomorphisms in l^1-homology ( pdf, previous version ).
Also available at the arXiv: math.AT/0612589