Activities
Things I’m co-organizing
Brown’s math circle
GASTBY Fall 2024
Spring topology and dynamics conference 2025
Discrete groups in topology and algebraic geometry
Travel
Some past and upcoming travel/talks:
2024
June 10-14. Topology student workshop (Vanderbilt)
May 13-17. The Ceresa Cycle in Arithmetic and Geometry (ICERM)
April 16. Tufts GGTT seminar
March 8-9. Spring topology and dynamics conference (Charlotte)
March 6. Wesleyan topology seminar
Jan 10-18. Visiting Catholic University of Chile (Santiago)
2023
Nov 27-Dec 1. Spaces of manifolds (Banff)
Nov 18. GATSBY conference at Brown
Nov 10-12. Texas Geometry and Topology Conference (Rice)
Nov 6. Holy Cross Colloquium
Oct 25. Purdue Topology seminar
Oct 11. Vanderbilt Topology and group theory seminar
Sept 9-10. AMS sectional meeting (Buffalo)
July 17-21. Visiting Catholic University of Chile (Santiago)
July 1-2. Grad student topology and geometry conference (Harvard)
June 12-16. Groups around 3-manifolds (Montreal)
May 29-Jun 2. Interactions between Algebraic Topology and Geometric Group Theory (Oaxaca)
Maty 15-19. Dynamics rigidity and arithmetic in hyperbolic geometry (ICERM)
Apr 27-28. Visiting SUNY Buffalo
Apr 15-16. Mid-Atlantic topology conference
Apr 1. GATSBY conference (Yale)
Mar 18-19. AMS sectional meeting (GaTech)
Mar 16-18. Spring topology and dynamics conference (virtual)
2022
Nov 10. BC Geom-Top seminar
Nov 2-4. Group actions and surgery on manifolds (Tulane)
Oct 24. MIT topology seminar
Oct 22. Upstate NY topology seminar (Syracuse)
Sept 23. Temple PATCH seminar
Sept 13. Yale Geom-Top seminar
Sept 6-10. Low-Dimensional Topology and Homeomorphism Groups (Maryland)
Aug 4-7. Mod(M4) conference (UChicago)
Jul 25-29. Topologie (Oberwolfach)
Jun 20-24. Alan Reid birthday conference (Austin)
Jun 15-17. Curt McMullen birthday conference (Boston)
May 30-Jun 9. visiting Mauricio Bustamante (Santiago, Chile)
Mar 26-27. AMS Sectional (Purdue)
Mar 9-13. Spring topology and dynamics conference (Waco)
Feb 22-25. Visiting UChicago
2021
Dec 3. Michigan geometry seminar
Nov 16. Northeastern topology seminar
Oct 29. UW-Milwaukee colloquium
Oct 26. Tufts GGT seminar
Oct 11-15. Cohomology of Arithmetic Groups: Duality, Stability, and Computations (Banff)
Oct 5. CUNY G&T seminar
May 12-15. Spring topology and dynamics conference
Apr 8. Wesleyan colloquium
Mar 4. Rice colloquium
Feb 18. Michigan topology seminar
2020
Dec 4-5. GaTech Topology Conference
Nov 19. Binghamton Topology Seminar
Nov 12. UPenn Topology Seminar
Nov 10. Tufts GGT Seminar
Oct 16, 23. Duke Frontiers of Math Seminar
July 27-31. Topologie (Oberwolfach)
June 29-July 3. Manifolds and K-theory (Edinburgh). Postponed
May 18-22. Topology and Differential Geometry (TSIMF). Postponed
April 25. Brown-Yale Geometry and Topology Conference (“GATSBY”). Postponed
April 18-19. Mid-Atlantic Topology Conference (UPenn). Postponed
April 4-5. AMS Sectional (Purdue). Moved online
Mar 21-22. AMS Sectional (Tufts). Canceled
Mar 19-21. Spring topology and dynamics conference (Murray State). Canceled
Mar 7-8. Redbud topology conference (University of Arkansas)
Feb 7. Caltech geometry seminar
2019
Oct 12-13. AMS Sectional (SUNY Binghamton)
Sept 14-15. Cascade topology seminar (U-Manitoba)
July 8-12. 4-manifolds: confluence of high and low dimensions (Fields Institute)
June 10-14. Workshop on arithmetic topology (UBC)
May 21-23. Visiting U-Chicago
April 26-28. Redbud topology conference (U Oklahoma)
April 18-19. visiting Jean Lafont at OSU
March 25-29. Cohomology of Arithmetic Groups, Lattices and Number Theory (CIRM)
March 14-16. Spring topology and dynamics conference (Birmingham)
Feb 21-22. Michigan topology seminar
2018
Nov 13. UVa geometry seminar
Nov 3-4. AMS sectional (Fayetteville, AR)
Oct 19. Columbia geometric topology seminar
Oct 11. Albany topology seminar
July 30-Aug 3. WRH Geometry and Topology Workshop (Dublin)
July 17-20. Summer conference on topology and its application (Bowling Green)
July 9-13. Young topologists meeting (Copenhagen)
July 2-6. Glances at manifolds (Krakow)
June 18-22. Conference on manifolds, groups, and homotopy (Skye)
May 26-27. Directed reading program conference (Boston)
April 27. UMass-Amherst geometry & topology seminar
April 18. Temple geometry and topology seminar
April 14-15. AMS sectional (Nashville)
March 17-18. AMS sectional (Ohio State)
Feb 26-Mar 2. Structures of 3-manifold groups (Luminy)
Feb 12. MIT topology seminar
Jan 12-14. Joint math meetings (San Diego)
Jan 8. Irvine topology seminar
2017
Dec 8-11. CMS Winter Meeting (Waterloo)
Nov 15. Brown Geometry seminar
Nov 7. Northeastern pick my brain seminar
Nov 1. Harvard informal geometry seminar
Oct 27-29. Benson Farb birthday conference
Oct 24. Brandeis topology seminar
Oct 9. Northwestern topology seminar
July 24-28. Math Congress of Americas (Montreal)
July 3-7. Mapping class groups and their representations (Jussieu-Paris)
May 8-11. Cohomology of arithmetic groups masterclass (Copenhagen)
May 2. Notre Dame topology seminar
April 28. Madison geometry seminar
April 11. Boston College geometry seminar
March 23-25. G^3 conference (Pensacola)
March 20. MIT topology seminar
March 8-11. Spring Topology and Dynamics Conference (Jersey City)