Since 2019, I am a Benjamin Peirce Fellow at Harvard University. I was on leave for the 2019-20 academic year, during which I was a postdoc at CMU.

shani@math.harvard.edu

Office: SC 333I

November 18: Cameron Freer. *A characterization of properly ergodic structures.* SC 530 (note change), 2-3.

November 11: Elliot Glazer.*∞-ideals and chain-ideals.* SC 232, 2-3.

November 4: Justin Cavitt.*Determinacy in the Difference Hierarchy on ∏^1_1. * SC 232, 2-3.

October 21: Assaf Shani.*Hyperfiniteness via Borel asymptotic dimension, following CJMST-D.* SC 232, 2-3.

October 14: Joanna Boyland.*Big Ramsey Theory.* SC 232, 2-3.

October 7: Justin Cavitt.*Classification Problems in Pseudo-Riemannian Geometry.* SC 232, 2-3.

September 30: Doug Blue.*Strong LSA models.* SC 232, 2-3.

September 21: Elliot Glazer.*Paradoxes and hat puzzles.* SC 530, 3-4.

November 11: Elliot Glazer.

November 4: Justin Cavitt.

October 21: Assaf Shani.

October 14: Joanna Boyland.

October 7: Justin Cavitt.

September 30: Doug Blue.

September 21: Elliot Glazer.

** Papers**

** Unpublished notes**

**Upcoming travel**

March 25-29: North American ASL meeting, UC Irvine. Special sessions on

May 23-26: Mid-Atlantic Mathematical Logic Seminar (MAMLS), Rutgers.

August 21-25: Descriptive Set Theory conference, Warsaw.

**Teaching**

Math 118,

Math 141B,

Math 141A,

Math 112,

Math 1B,

Math 282X,

Math 1B,