Publications

 

Preprints:

  1. With Suraj Krishna M S, Mahan Mj., Average Distortion of Commensurators of Hyperbolic Groups. arxiv:2606.27085
  2. With Edgar Bering, Jakob Heikamp, Jack Kohav and Zachary Munro, Ascending Chains in 3-Manifold and Relatively Hyperbolic Groups. arXiv:2603.27447 (older versions: With Jack Kohav, arXiv:2405.13534 and with Edgar Bering, arXiv:2111.11777)
  3. With Indranil Bhattacharyya, Rakesh Halder and Mahan Mj, Finiteness of Cannon-Thurston fibers. arXiv:2603.22428
  4. With Gon Rahamim and Alessandro Sisto, Finite Index Rigidity of Relatively Hyperbolic Groups. arXiv:2509.04323
  5. With Yoav Moriah, Tali Pinsky and Jessica S. Purcell, Rigidity of highly twisted plat diagrams. arXiv:2508.07303

 

 

Published and accepted papers:

  1. Finite index rigidity of hyperbolic groups, JEMS.  arxiv:2302.04484  (older version for hyperbolic groups with globally stable cylinders: arxiv:2107.13250)
  2. With Ian Biringer and Arielle Leitner, On the Chabauty space of PSL2(ℝ), I: lattices and grafting, to appear in Memoirs of the AMS. arXiv:2110.14401
  3. With Emily Stark, Failure of quasi-isometric rigidity for infinite-ended groups, Topology at Infinity of Discrete Groups, Contemporary Mathematics  812,  297-304. arXiv:2310.03644
  4. With Alex Margolis and Mahan Mj, Commensurated hyperbolic groups, Transactions of the American Mathematical Society 377 (10), 7377-7402. arXiv:2309.13644
  5. With Corentin Le Coz, Hyperbolic groups with logarithmic separation profile, Algebraic & Geometric Topology 25 (1), 39-54. arXiv:2110.13595
  6. With Shaked Bader, CAT(0) Polygonal Complexes are 2-Median, Geometriae Dedicata 218 (1), 5. arXiv:2212.00894
  7. With Yoav Moriah and Tali Pinsky, Algebraic & Geometric Topology 25 (1), 207-243. arXiv:2205.00703 (older version for plat diagrams, arXiv:2111.14231)
  8. With Arie Levit, Virtually free groups are stable, Groups, Geometry, and Dynamics 17 (4), 1417-1434. arXiv:2103.05583
  9. With Arie Levit and Yair Minsky, Surface groups are flexibly stable, JEMS, 27 (2025), no. 4, pp. 1739–1768. arxiv:1901.07182
  10. With Ivan Levcovitz and Alex Margolis, Counting lattices in products of trees, Commentarii Mathematici Helvetici 98 (3). arXiv:2202.00378
  11. With Benjamin Beeker, Surface-like boundaries of hyperbolic groups, Journal of Topology, 15(4), 2045-2064. arxiv: 2004.13315
  12. With Michah Sageev, Globally stable cylinders for hyperbolic CAT(0) cube complexes, Groups, Geometry, and Dynamics 18 (1), 203-211. arxiv:2107.13292
  13. With Gil Goffer, Invariable generation does not pass to finite index subgroups, Groups, Geometry, and Dynamics 16 (4), 1267-1288. arXiv:2006.05523
  14. With Marius Graeber, Annette Karrer and Emily Stark, Surprising circles in Morse boundaries of right-angled Coxeter groups, Topology and its applications, 294 (2021): 107645. arXiv:2009.07654
  15. With Arielle Leitner, Local Limits of Connected Subgroups of SL(3,R), Comptes Rendus Mathématiques 359.4 (2021): 363-376. arxiv:1911.09491.
  16. With Arie Levit, Edge-Kempe-equivalence for covers, Journal of Graph Theory (2018). (arXiv 1803.08423)
  17. With Norbert Hungerbühler, Waltraud Lederle, Marc Lischka and Salome Schumacher, Forms of choice in ring theory, Results in Mathematics 74.1 (2019): 14. (link)
  18. With Benjamin Beeker, Cubical accessibility and bounds on curves on surfaces, Journal of Topology 10.4 (2017): 1050-1065. (link, arXiv:1701.01313.)
  19. With Benjmain Beeker, Stallings’ folds for cube complexes. Israel Journal of Mathematics 227.1 (2018): 331-363. (link, arXiv:1605.02758.)
  20. With Benjamin Beeker, Detecting sphere boundaries of hyperbolic groups. Geometry & Topology 22.1 (2017): 439-470. (link, arXiv:1512.00866.)
  21. Appendix to paper by Ś. R. Gal, J. Gismatullin, Uniform simplicity of groups with proximal action. Transactions of the American Mathematical Society, Series B 4.5 (2017): 110-130. (link, arXiv:1602.08740).
  22. On regular CAT (0) cube complexes. Commentarii Mathematici Helvetici 93.1 (2018): 33-54. (link, arXiv:1411.0178).
  23. With Benjamin Beeker, Resolutions of CAT(0) cube complex and accessibility properties, Algebraic & Geometric Topology 16 (2016) 2045-2065 DOI: 10.2140/agt.2016.16.2045. (link, arXiv:1411.0902)
  24. With Bruno Duchesne, Yair Glasner, Jean Lecureux, Geometric density for invariant random subgroups, Geometriae Dedicata, 2014, 10.1007/s10711-014-0038-4. (link, arXiv:1409.8007) .
  25. Uniqueness of homogeneous CAT(0) polygonal complexes, Geometriae Dedicata, Volume 168, Issue 1 (2014), Page 397-414. (link)
  26. With Łukasz Garncarek, The Neretin groups, in New Directions in Locally Compact Groups. Vol. 447. Cambridge University Press, 2018. edited by P-E Caprace and N. Monod. (arXiv:1502.00991. Lecture notes for the Arbeitsgemeinschaft on totally disconnected groups in Oberwolfach)