Papers

The published version may differ slightly from the Arxiv version, but no essential difference.

⦿(Josiah Oh, Yulan Qing) The number of ends of big mapping class groups, preprint, submitted 2025, arXiv.

⦿ (With Mengfei Zhao, Xin Ma) Ample groupoids that are neither almost finite nor purely infinite, submitted 2025, arXiv.

⦿ (With M. Palmer) Embedding groups into acyclic groups, submitted 2025, arXiv.

⦿(with C. Llosa Isenrich, E. Schesler) Infinitely presented simple groups separated by homological finiteness properties, submitted 2025, arXiv.

⦿(With S. Ye) Some questions related to free-by-cyclic groups and tubular groups, submitted 2025, arXiv.

⦿(with E. Schesler, R. Skipper) The Higman–Thompson groups Vn are (2,2,2)-generated, submitted 2024, arXiv.

⦿(With K.-U. Bux, C. Llosa Isenrich) On the Boone–Higman Conjecture for groups acting on locally finite trees, submitted 2024, arXiv.

25. (With A. Minasyan, J. Merladet Urigüen, S. Ye) Appendix to: Virtual retractions in free constructions, by A. Minasyan and J. Merladet, to appear at Trans. Amer. Math. Soc. , arXiv.

24. (With M. Palmer) Compact and finite-type support in the homology of big mapping class groups, J. Lond. Math. Soc. (2) 112 (2025), no. 3, Paper No. e70258. arXiv.

23. (With F. Wu, M. Zhao, Z. Zhou) Embedding groups into boundedly acyclic groups, J. Lond. Math. Soc. (2) 111 (2025), no. 5, Paper No. e70164. arXiv.

22. (With J. Aramayona, J. Aroca, M. Cumplido, R. Skipper), Block mapping class groups and their finiteness properties, Geom Dedicata 219, 24 (2025), arXiv.

21. (with J. Aramayona, R. De Pool, R. Skipper, J. Tao, N. G. Vlamis) Non-planar ends are continuously unforgettable, Int. Math. Res. Not. IMRN 2025, no. 5, rnaf026. arXiv.

20. (With S. Ye) Splittings and poly-freeness of triangle Artin groups, Trans. Amer. Math. Soc. 378 (2025), 4707-4737. arXiv.

19. (With M. Palmer) On the homology of big mapping class groups, J. Topol. 17 (2024), no. 4, Paper No. e12358, 41 pp. arXiv.

18. (With J. Aramayona, K.-U. Bux, J. Flechsig, N. Petrosyan, with an appendix by O. Randal-Williams) Asymptotic mapping class groups of Cantor manifolds and their finiteness properties, Rev. Mat. Iberoam. 40 (2024), no. 6, 2003-2072. arXiv.

17. (With M. Palmer) Big mapping class groups with uncountable integral homology. Doc. Math. 29 (2024), no. 1, 159–189. arXiv.

16. (With R. Skipper) Homological stability for the ribbon Higman–Thompson groups, Algebr. Geom. Topol., 25-8 (2025), 4633–4665. arXiv.

15. (With R. Skipper) Finiteness properties for relatives of braided Higman-Thompson groups, Groups Geom. Dyn. 17 (2023), no. 4, 1357-1391. arXiv.

14. Poly-freeness of Artin groups and the Farrell-Jones Conjecture, J. Group Theory 25 (2022), no. 1, 11–24. arXiv

13. (with Y. Su) On the homotopy of closed manifolds and finite CW-complexes, Proc. Amer. Math. Soc. 150 (2022),2239-2248. arXiv.

12. (with B. Brück and D. Kielak) The Farrell–Jones Conjecture for normally poly-free groups, Proc. Amer. Math. Soc. 149 (2021), 2349-2356. arXiv.

11. (with T. von Puttkamer)  Some results related to finiteness properties of groups for families of subgroups,  Algebr. Geom. Topol. 20 (2020), no. 6, 2885-2904.  arXiv. 

10. (with F. T. Farrell)  Riemannian foliation with exotic tori as leaves, Bull. Lond. Math. Soc. 51 (2019) 745–750  arXiv

9. (with T. von Puttkamer)  Linear groups, conjugacy growth, and classifying space for families of subgroups, Int. Math. Res. Not. IMRN, Vol. 2019, No. 10, 3130-3168  arXiv

8. (With M. Ullmann) Note on the injectivity of the Loday assembly map,   J.  Algebra 489 (2017)  460-462  arXiv

7. (with F. T. Farrell) The  Isomorphism Conjecture for solvable groups in  Waldhausen’s A-theory,   J.  Topol.  Anal.  Vol. 11, No. 02, 405-426 (2019)  arXiv

6. (with T. von Puttkamer) On the finiteness of the classifying space for the family of virtually cyclic subgroups, Groups Geom. Dyn. 13 (2019), 707-729.  arXiv

5. Farrell-Jones Conjecture for fundamental groups of graphs of virtually cyclic groups, Topology Appl.  206 (2016) 185 – 189  arXiv

4. (with P. Patzt) Stability results for Houghton groups, Algebr. Geom. Topol. 16 (2016) 2365–2377  arXiv

3. (with F. T. Farrell) Isomorphism conjecture for Baumslag-Solitar groups. Proc. Amer. Math. Soc. 143 (2015), no. 8, 3401-3406. arXiv

2. (with F. T. Farrell) The Farrell-Jones Conjecture for some nearly crystallographic groups. Algebr. Geom. Topol. 15 (2015), no. 3, 1667-1690. arXiv

1. (with F. T. Farrell) The Farrell-Jones conjecture for the solvable Baumslag-Solitar groups. Math. Ann. 359 (2014), no. 3-4, 839–862. Arxiv