Upcoming Events

Abstract TBA

Students of grades 5 to 7 are invited to challenge and develop their thinking and creativity skills at the Math Circle Workshops. This is an enrichment program for students organized by the faculty members of the Department of Mathematics at the...

Powers of Vandermonde determinants serve as model wave functions for the fractional quantum Hall effect. In this talk I will explain how one can realize the coefficients in the monomial basis as expectation values of operator products and how this...

Event Agenda Wednesday, November 5th, 2025 09:25 – 09:30 Opening Remarks 09:30 – 10:30  Title TBA Benjamin Jourdain, CERMICS, École Nationale des Ponts et Chaussées 10:30 – 11:00 Coffee Break 11:00 – 11:35  Title TBA Yao Xie, Georgia Institute of...

We use a U-Net to make baseline power forecasts and train a diffusion model on its residuals to capture uncertainty. The diffusion samples naturally show low ensemble spread during stable atmospheric conditions and much wider spread when the...

We affirmatively resolve the energy image density conjecture of Bouleau and Hirsch (1986). This conjecture generalizes a foundational result in Malliavin calculus: the non-degeneracy of the Malliavin matrix of a random variable implies absolute...

In this talk, we will: 1. Introduce the most basic concepts in quantum computing. 2. Briefly highlight examples of quantum algorithms where the skills of a numerical analyst can be of use. 3. Describe one type of quantum computing hardware (a...

Abstract TBA

Let A ∈ M_n be nonnegative, irreducible and E_ii = e_ie_i^T, where e_i is the ith standard basis vector. For a fixed t_0 > 0, an index p ∈ [n] := {1, 2, \ldots, n} is called a winner for the value t_0 if the spectral radius satisfies \rho( A + t_0 E...

In this talk, we present two algorithms associated with Tucker tensor format. The first is to obtain the Tucker tensor based on a new cross approximation we developed, called Cross^2-DEIM. This method samples a few fibers (proportionate to the multi...