research

publications and preprints

D. Kirstein and C. Kremer, Semifree isovariant Poincaré spaces and the gap condition, arXiv:2510.23318

A. Bianchi, K. Hilman, D. Kirstein and C. Kremer, Poincaré Duality Pairs of $\infty$-Categories, arXiv:2510.20646

D. Kirstein and C. Kremer, A twisted Bass-Heller-Swan decomposition for localising invariants, arXiv:2410.22877

K. Hilman, D. Kirstein and C. Kremer, Equivariant Poincaré duality for cyclic groups of prime order and the Nielsen realisation problem, arXiv:2409.02220

K. Hilman, D. Kirstein and C. Kremer, Parametrised Poincaré duality and equivariant fixed point methods, arXiv:2405.17641

D. Kirstein, C. Kremer and W. Lück, Some problems and conjectures about L^2 invariants, Contemporary Mathematics, vol. 816, (2025), DOI:10.1090/conm/816, arXiv:2311.17830