Previous Conferences & Workshops

I will discuss Lipshitz and Sarkar's space level refinement of Khovanov homology. Their approach is combinatorial in nature and is inspired by Cohen-Segal-Jones' construction for Floer homology.

We will give a high-level overview of computable analysis---an area studying the computational properties of continuous objects such as functions and measures on $\mathbb R^d$. We will then discuss some applications to the computability and...

I will describe the non-homological (i.e. enumerative) aspect of mirror symmetry for a particular toric Calabi-Yau 3-fold, the total space of the canonical bundle over $\mathbb P^2$. In this case, there is a simpler B-model on its mirror curve which...

Four years ago, Cachazo, He and Yuan found a system of algebraic equations, now named the "scattering equations", that effectively encoded the kinematics of massless particles in such a way that the scattering amplitudes, the quantities of physical...

We prove a general time-space lower bound that applies for a large class of learning problems and shows that for every problem in that class, any learning algorithm requires either a memory of quadratic size or an exponential number of samples. As a...

We discuss a family of ideas, algorithms, and results for analyzing various new and classical problems in the analysis of high-dimensional data sets. These methods we discuss perform well when data is (nearly) intrinsically low-dimensional. They...