Publikationen

Publications

Preprints

• Higman-Thompson groups and profinite properties of right-angled Coxeter Groups (joint work with Samuel M. Corson, Sam Hughes and Philip Möller). Preprint, (2023).
• The growth series of Dyer groups (joint work with Luis Paris). Preprint, (2023).
• Steep uncountable groups (joint work with S. M. Corson and A. Olshanskii). Preprint, (2023).
• On quotients of Coxeter Groups (joint work with Philip Möller). Preprint, (2023).
• Narrow normal subgroups of Coxeter groups and of automorphism groups of Coxeter groups (joint work with Luis Paris). Preprint, (2022).
• Normal subgroups in automorphism groups (joint work with Philip Möller). Preprint, (2022).
• On parabolic subgroups of Artin groups (joint work with Philip Möller and Luis Paris). To appear in Israel Journal of Mathematics, (2022).
• Coxeter quotients of the automorphism group of a Coxeter group.
  Preprint, (2022).

Reviewed articles

2022

• Abstract group actions of locally compact groups on CAT(0) spaces (joint work with Philip Möller). Groups, Geometry and Dynamics, vol. 16, no. 3, (2022), 863-887.
• Automatic continuity for groups whose torsion subgroups are small (joint work with Daniel Keppeler, Philip Möller). Journal of Group Theory, vol. 25, no. 6, (2022), 1017-1043.
• A note on semicompleteness of graph products of abelian groups (joint work with Philip Möller). Communications in Algebra, (2022).

2021

• The automorphism group of the universal Coxeter group. Expositiones Mathematicae, Vol. 39, Issue 1, (2021), 129-136.

2020

• A Nunke type classification in the locally compact setting (joint work with Samuel M. Corson).
  Journal of Algebra 563 (2020), 49-52.
• On number of ends of graph products of groups.
  Communications in Algebra 48, no. 6, (2020), 2418-2427.
• A note on locally elliptic actions on cube complexes (joint work with Nils Leder).
  Innovations in Incidence Geometry: Algebraic, Topological and Combinatorial 18-1 (2020), 1-6.
• On hyperbolicity and virtual freeness of automorphism groups.
  Geometriae Dedicata 207, (2020), 51-60.
• Conjugating automorphisms of graph products: Kazhdan's property (T) and SQ-universality (joint work with Anthony Genevois).
  Bulletin of the Australian Mathematical Society 101 (2020), no. 2, 272–282.

2019

• Abstract homomorphisms from locally compact groups to discrete groups (joint work with Linus Kramer).
  Journal of Algebra, vol. 538, (2019), 127-139.
• A condition that prevents groups from acting fixed point free on cube complexes.
  Geometriae Dedicata 200 (2019), no. 1, 85–91.
• On coherence of graph products of groups and Coxeter groups.
  Discrete Mathematics, vol. 342(7), (2019), 2100-2105.
• Planarity of Cayley graphs of graph products of groups.
  Discrete Mathematics, vol. 342(6), (2019), 1812-1819.

2018

• Representations of groups with CAT(0) fixed point property.
  Archiv der Mathematik, vol. 111(3), (2018), 231-238.
• Actions of SAut(Fn).
  Archiv der Mathematik, vol. 110(4), (2018), 319-325.

2014

• Fixed points for actions of Aut(Fn ) on CAT(0) spaces.
  Münster Journal of Mathematics, vol. 7, (2014), 439-462.