Previous Conferences & Workshops

This talk is based on a joint work with Thomas Kragh. Using the generating function theory we split inject homotopy groups of pseudo-isotopy and/or h-cobordism spaces into various spaces of Legendrian manifolds, e.g. the space of Legendrian unknots...

For a polynomial $f\in \mathbb Q[x]$, Hilbert's irreducibility theorem asserts that the fiber $f^{-1}(a)$ is irreducible over $\mathbb Q$ for all values $a\in \mathbb Q$ outside a "thin" set of exceptions $R_f$. The problem of describing $R_f$ is...

Everyone is invited to the Simons 2021 workshop on High Dimensional Expanders in NY.

See https://www.simonsfoundation.org/event/2021-mps-conference-on-high-dimensional-expanders/

For the Bargmann--Fock field on $R^d$ with $d > 2$, we prove that the critical level $l_c(d)$ of the percolation model formed by the excursion sets $\{ f \ge l \}$ is strictly positive. This implies that for every l sufficiently close to 0 (in...

The Gross-Siebert program suggests that mirror symmetry is mediated by the combinatorial data of a dual pair of integral affine manifolds with singularities and polyhedral decomposition. Much is now understood about the passage from the...