2 papers
math-ph2018
Hurwitz numbers and matrix integrals labeled with chord diagrams
A. Yu. Orlov
We shall consider the product of complex random matrices from the independent complex Ginibre ensembles. The product includes complex matrices $Z_i, Z_i^\dagger, \, i = 1, \ldots,…
math-ph2005
Schur function expansion for normal matrix model and associated discrete matrix models
A. Yu. Orlov, T. Shiota
We consider Schur function expansion for the partition function of the model of normal matrices. We show that this expansion coincides with Takasaki expansion \cite{Tinit} for tau…