2 papers
math-ph2026
Random matrix ensembles and integrable differential identities
Costanza Benassi, Marta Dell'Atti, Antonio Moro
Integrable differential identities, together with ensemble-specific initial conditions, provide an effective approach for the characterisation of relevant observables and state fun…
math.CA2026
Skew-orthogonal polynomials for a quartic Freud weight: two classes of quasi-orthogonal polynomials
Costanza Benassi, Marta Dell'Atti
This work is a thorough investigation of skew-orthogonal polynomials with respect to a quartic Freud weight. We provide an explicit method to evaluate skew-orthogonal polynomials o…