3 problems

The generalized Wishart ensemble is the $[?]$-parameter random matrix ensemble introduced by Borodin and Péché, and a multivariate Bessel measure is the corresponding multilevel ei…

Universality conjecture. The universal relation above extends to $\nu=2$ and, in fact, to all higher even values of $\nu$. This conjecture extends the expected microscopic large-…

Let $X^T X$ be a real spiked Wishart matrix with covariance matrix … where $X$ is an $n\times N$ real Gaussian matrix, $\gamma=n/N\geq 1$, and the spike is tuned so that…