25 April:
* Andreev’s theorem on hyperbolic polyhedra and Kleinian reflection groups*
**Yongquan Zhang, Harvard University **

18 April:
* Galois conjugates of PCF generalized beta-transformations *
** Kathryn Lindsey, Boston College **

11 April:
* Kaehler groups and surface bundles*
** Corey Bregman, Brandeis University **

4 April:
* What to do when you cannot confine your planes? Teichmüller spaces of non-compact Riemann surfaces *
** Francis Bonahon, University of Southern California **

28 March:
* Planes immersed in hyperbolic 3-manifolds*
** Curtis McMullen, Harvard University **

21 March:
* Bounds on renormalized volume and the volume of the convex core*
** Ken Bromberg, University of Utah **

14 March:
** Enjoy the Spring Break!!! **

7 March:
* The geometry of Hilbert's 13th problem *
** Jesse Wolfson, University of California, Irvine ****
Benson Farb, University of Chicago**

*7 March:
*The theory of resolvent degree, after Hamilton, Klein, Hilbert, and Brauer *
(This talk will be closely related to the one given in the informal seminar)
Number Thoery Seminar 3-4 Room 507
** Jesse Wolfson, University of California, Irvine**

28 Feb:
* 5 points on the sphere *
** Richard Schwartz, Brown University **

21 Feb:
* Convex cores of thick hyperbolic 3-manifolds with bounded rank *
** Ian Biringer, Boston College **

14 Feb:
* Hypergeometric equations and Lyapunov exponents (via Hodge theory) *
** Simion Filip, Harvard University **

7 Feb:
* Penrose Tilings of Riemann Surfaces *
** Phil Engel, Harvard University **

31 Jan:
* The behavior of planes in confinement *
** Curtis McMullen, Harvard University **

29 Nov:
* Finitely many algebraically primitive Teichmüller curves in genus g at least 3 *
** Jane Wang, MIT **

8 Nov:
* Square-tilings of modular curves X(d) *
** Eduard Duryev, Harvard University **

1 Nov:
* Cohomology of arithmetic groups and characteristic classes of manifold bundles *
** Bena Tshishiku, Harvard University **

25 Oct:
* The metastable homology of mapping class groups *
** Sander Kupers, Harvard University **

18 Oct:
* Algebraic dynamics from topological and holomorphic dynamics *
** Rohini Ramadas, Harvard University **

4 Oct:
* Divergent trajectories in arithmetic homogeneous spaces of rational rank two *
** Nattalie Tamam, Tel-Aviv University **

27 Sep:
* Trees in degenerating families of rational maps and isometric G-actions *
** Yusheng Luo, Harvard University **

20 Sep:
* Plane curves, (higher) spin structures, and mapping class groups *
** Nick Salter, Harvard University **

13 Sep:
* Tilings and Hurwitz theory *
** Phil Engel, Harvard University **