About
I'm a postdoctoral fellow in the mathematics department at the University of Toronto mentored by Stevo Todorcevic. I obtained my PhD at the Hebrew University of Jerusalem under the supervision of Saharon Shelah. For more information, see my CV.
Erdős number: 2
Email: firstname@math.toronto.edu
Last updated: June 2020
Research interests
My main interest is in set theory, more specifically, in forcing, (generalized) descriptive set theory and their interactions. I’m also highly interested in determinacy, the interactions between recursion theory and set theory, generic absoluteness and anything of foundational or philosophical flavor.
Papers
1. Can you take Toernquist's inaccessible away?, with Saharon Shelah
2. A Borel maximal eventually different family, with Saharon Shelah
3. Maximal independent sets in Borel graphs and large cardinals, with Saharon Shelah
4. Solovay's inaccessible over a weak set theory without choice, with Saharon Shelah
5. A Borel maximal cofinitary group, with Saharon Shelah
6. Saccharinity with ccc, with Saharon Shelah
7. On the classification of definable ccc forcing notions, with Saharon Shelah
8. Mad families and non-meager filters, with Saharon Shelah
9. Madness and regularity properties, with Saharon Shelah
10. Martin's maximum and the non-stationary ideal, with Shimon Garti, Yair Hayut and Menachem Magidor
11. κ-Madness and Definability, with Saharon Shelah
12. On the definability of mad families of vector spaces, with Saharon Shelah
13. Transcendence bases, well-orderings of the reals and the axiom of choice, with Saharon Shelah
14. Compact sets of Baire class one functions and maximal almost disjoint families, with Stevo Todorcevic
15. On the non-existence of κ-mad families, with Saharon Shelah
16. Turing invariant sets and the perfect set property, with Clovis Hamel and Saharon Shelah
17. On the non-existence of mad families, with Saharon Shelah, Archive for Mathematical Logic 58 (2018) 325-338 (this paper amalgamates papers 1 and 3 above)
18. In preparation: New $\Pi^1_n$ singletons, with Saharon Shelah
19. In preparation: On the structure of ultrafilters in $L(\mathbb R)[\mathcal U]$, with Stevo Todorcevic
Teaching
I taught the following courses at the University of Toronto:
Winter 2020: Linear Algebra I (MAT223)
Fall 2019: Linear Algebra II (MAT224)
Winter 2019: Introduction to Mathematical Logic (MAT309)
Fall 2018: Linear Algebra I (MAT223)
Winter 2018: Linear Algebra II (MAT224)
Fall 2017: Linear Algebra I (MAT223)