Research

Published or accepted articles

  1. Acylindrical hyperbolicity for Artin groups with a visual splitting, arXiv link, with R. Charney and R. Morris-Wright, to appear in Alg. Geom. Topol., 2025.
  2. A combinatorial take on hierarchical hyperbolicity and applications to quotients of mapping class groups, arXiv link, with J. Behrstock, M. Hagen, and A. Sisto,to appear in J. Topology, 2024.
  3. Characterising large-type Artin groups, arXiv link, with N. Vaskou, to appear in Bull. LMS, 2024.
  4. The Tits Alternative for two-dimensional Artin groups and Wise's Power Alternative, arXiv link, J. Algebra, 2024.
  5. Extra-large type Artin groups are hierarchically hyperbolic, arXiv link, with M. Hagen, A. Sisto, Math. Annalen, 2022.
  6. Parabolic subgroups of large-type Artin groups, arXiv link, with M. Cumplido, N. Vaskou, Math. Proc. Cambridge Phil. Soc., 2022.
  7. Acylindrical actions for two-dimensional Artin groups of hyperbolic type, arXiv link, with P. Przytycki, IMRN, 2021.
  8. Abelian subgroups of two-dimensional Artin groups, arXiv link, with P. Przytycki, Bull. LMS, 2021.
  9. Tits alternative for Artin groups of type FC, arXiv link, with P. Przytycki, J. Group Theory, 2020.
  10. A combination theorem for combinatorially non-positively curved complexes of hyperbolic groups, arXiv link, with D. Osajda, Math. Proc. Cambdrige Phil. Soc. 2020.
  11. Automorphisms of graph products of groups from a geometric perspective, pdf, with A. Genevois, Proc. London Math. Soc., to appear, 2019.
  12. Acylindrical actions on CAT(0) square complexes, pdf, Groups, Geom. and Dyn., to appear, 2021.
  13. A note on the acylindrical hyperbolicity of groups acting on CAT(0) cube complexes, pdf, with I. Chatterji, LMS Lecture Notes Series, to appear.
  14. On the acylindrical hyperbolicity of the tame automorphism group of SL2(C), pdf, Bull. London Math. Soc., 49(5) (2017), 881-894.
  15. A combination theorem for cubulation in small cancellation theory over free products, pdf, with M. Steenbock, Ann. Inst. Fourier, 67(4) (2017), 1613-1670.
  16. Complexes of groups and geometric small cancellation over graphs of groups, pdf, Bull. Soc. Math. France, 145 (2017), 193-223.
  17. On the cubical geometry of Higman's group, pdf, Duke Math. J., 166(4) (2017), 707-738.
  18. Quasi-isometries between groups with two-ended splittings, pdf, with C. Cashen, Math. Proc. Cambridge Phil. Soc., 162(2) (2017), 249-291.
  19. Combination of universal spaces for proper actions, pdf, J. Homotopy Relat. Struct., 10(4) (2015), 803--820.
  20. Finite index subgroups without unique product in graphical small cancellation groups, pdf, with D. Gruber and M. Steenbock, Bull. London Math. Soc., 47(4) (2015), p. 631--638.
  21. Infinitely-ended hyperbolic groups with homeomorphic Gromov boundaries, pdf, with J. Swiatkowski, J. Group Theory, 18(2) (2014), p. 273--289.
  22. Non-positively curved complexes of groups and boundaries, pdf, Geom.& Topol., 18 (2014), p. 31--102.

Preprints

  1. Combination theorems for Wise's power alternative, arXiv link, with M. Hagen and G. Sartori, 2025.
  2. Homomorphisms between large-type Artin groups, arXiv link, with M. Blufstein and N. Vaskou, 2024.
  3. Automorphism groups of cyclic products of groups, pdf, with A. Genevois, 2018 (not intended for publication).

PhD students

Older texts