Optimal mean-field coarse-correlated equilibriaa linear-programming and no-regret approach
De Luciano Campi
Dynamic universal approximation and optimal control for path-dependent systems via signature SDEs
De Christa Cuchiero
Apparaît dans la collection : 19th workshop on stochastic geometry, stereology and image analysis / 19ème conférence en géométrie stochastique, stéréologie et analyse d'images
I will discuss second order results for the length of nodal sets and the number of phase singularities associated with Gaussian random Laplace eigenfunctions, both on compact manifolds (the flat torus) and on subset of the plane. I will mainly focus on 'cancellation phenomena' for nodal variances in the high-frequency limit, with specific emphasis on central and non-central second order results.
Based on joint works with F. Dalmao, D. Marinucci, I. Nourdin, M. Rossi and I. Wigman.