Algorithms for p-rationality and for p-saturation of units (with Tommy Hofmann),
preprint, [arXiv]
Determination of the stably free cancellation property for orders (with Werner Bley and Tommy Hofmann),
Trans. Amer. Math. Soc. 379 (2026), no. 11, 7631–7677. [DOI] [arXiv] [MR]
Applications of representation theory and of explicit units to Leopoldt's conjecture (with Fabio Ferri),
Res. Number Theory 12 (2026), no. 2, Paper No. 32. [DOI] [arXiv] [MR] [ZB]
An unconditional proof of the abelian equivariant Iwasawa main conjecture and applications (with Andreas Nickel),
Amer. J. Math. 148 (2026), no. 2, 389–442. [DOI] [arXiv] [MR] [ZB]
On the existence of free sublattices of bounded index and arithmetic applications (with Alex Torzewski),
J. Algebra 657 (2024), 81–108. [DOI] [arXiv] [MR] [ZB]
Arakelov class groups of random number fields (with Alex Bartel and Hendrik W. Lenstra Jr.),
Math. Ann. 390, 4405–4428 (2024). [DOI] [arXiv] [MR] [ZB]
Computation of lattice isomorphisms and the integral matrix similarity problem (with Werner Bley and Tommy Hofmann),
Forum Math. Sigma (2022) 10:e87. [DOI] [arXiv] [MR] [ZB]
Computing isomorphisms between lattices (with Tommy Hofmann),
Math. Comp. 89 (2020), no. 326, 2931–2963. [DOI] [arXiv] [MR] [ZB] [Magma code]
Appendix to Notes on noncommutative Fitting invariants by Andreas Nickel (with Andreas Nickel),
in Development of Iwasawa theory - The Centennial of K. Iwasawa's Birth,
Adv. Stud. Pure Math. 86 (2020), 27–60. [DOI] [arXiv] [MR] [ZB]
On the p-adic Stark conjecture at s=1 and applications (with Andreas Nickel),
J. Lond. Math. Soc. 101 (2020), no. 3, 1320–1354. [DOI] [arXiv] [MR] [ZB]
with an appendix Computational verification of Leopoldt's conjecture and the leading term conjectures for totally real fields (with Tommy Hofmann and Andreas Nickel)
On the non-abelian Brumer-Stark conjecture and the equivariant Iwasawa main conjecture (with Andreas Nickel),
Math. Z. 292 (2019), no. 3–4, 1233-1267. [DOI] [arXiv] [MR] [ZB]
Hybrid Iwasawa algebras and the equivariant Iwasawa main conjecture (with Andreas Nickel),
Amer. J. Math. 140 (2018), no. 1, 245–276. [DOI] [arXiv] [MR] [ZB]
On the equivariant Tamagawa number conjecture for Tate motives and unconditional annihilation results (with Andreas Nickel),
Trans. Amer. Math. Soc. 368 (2016), no. 9, 6539–6574. [DOI] [arXiv] [MR] [ZB]
Explicit integral Galois module structure of weakly ramified extensions of local fields,
Proc. Amer. Math. Soc. 143 (2015), 5059–5071. [DOI] [arXiv] [MR] [ZB]
Noncommutative Fitting invariants and improved annihilation results (with Andreas Nickel),
J. Lond. Math. Soc. 88 (2013), no. 1, 137–160. [DOI] [arXiv] [MR] [ZB]
Non-existence and splitting theorems for normal integral bases (with Cornelius Greither),
Ann. Inst. Fourier, 62 (2012), no. 1, p. 417–437. [DOI] [arXiv] [MR] [ZB]
Computing generators of free modules over orders in group algebras II (with Werner Bley),
Math. Comp. 80 (2011), 2411–2434. [DOI] [arXiv] [MR] [ZB]
A non-abelian Stickelberger theorem (with David Burns),
Compos. Math. 147 (2011), 35–55. [DOI] [arXiv] [MR] [ZB]
On the restricted Hilbert-Speiser and Leopoldt properties (with Nigel P. Byott, James E. Carter and Cornelius Greither),
Illinois J. Math. 55 (2011), no. 2, 623–639. [DOI] [arXiv] [MR] [ZB]
On totally real Hilbert-Speiser fields of type C_p (with Cornelius Greither),
Acta Arith. 138 (2009), no. 4, 329–336. [DOI] [arXiv] [MR] [ZB]
Capitulation for locally free class groups of orders of group algebras over number fields (with Cornelius Greither),
Bull. Lond. Math. Soc. 41 (2009), no. 3, 541–548. [DOI] [arXiv] [MR] [ZB]
Computing generators of free modules over orders in group algebras (with Werner Bley),
J. Algebra 320 (2008), no. 2, 836–852. [DOI] [arXiv] [MR] [ZB]
Relative Galois module structure of rings of integers of absolutely Abelian number fields,
J. reine angew. Math. 620 (2008), 85–103. [DOI] [arXiv] [MR] [ZB]
On the trace map between absolutely Abelian number fields of equal conductor,
Acta Arith. 122 (2006), no. 1, 63–74. [DOI] [arXiv] [MR] [ZB]