2 papers
math.PR2026
Smooth Multi-Trace Statistics of Classical Ensembles: Large Expansions, Cumulants, and Matrix Integrals
Benoît Collins, Manasa Nagatsu
We consider expectations of the form , where are self-adjoint polynomials in various independent classical random matrices and are…
math-ph2024
Free cumulants and freeness for unitarily invariant random tensors
Benoit Collins, Razvan Gurau, Luca Lionni
We address the question of the asymptotic description of random tensors that are local-unitary invariant, that is, invariant by conjugation by tensor products of independent unitar…