Counting problems for random tensors

par Paul Breiding (Universität Osnabrück)

mercredi 14 déc. 2022, 14:00 → 15:00 Europe/Paris

https://greenlight.virtualdata.cloud.math.cnrs.fr/b/fab-49u-gkt

I will discuss two counting problems in the context of random Gaussian tensors. The first considers the notion of typical rank of a tensors. I will show a result of Bergqvist on the probabilities of such ranks. The second is on the expected number of zeros of a system of polynomial equations.