13 citations · 13 across the 2 of their papers we have counts for
Showing 2001Show all
2 papers · 1 filter
nlin.SI2001
Duality of spectral curves arising in two-matrix models
M. Bertola, B. Eynard, J. Harnad
The two matrix model is considered, with measure given by the exponential of a sum of polynomials in two different variables. It is shown how to derive a sequence of pairs of ``dua…
math-ph2001
A concise expression for the ODE's of orthogonal polynomials
Bertrand Eynard
It is known that orthogonal polynomials obey a 3 terms recursion relation, as well as a 2x2 differential system. Here, we give an explicit and concise expression of the differentia…