Integrable systems, random matrices and random permutations

Pierre van Moerbeke

Abstract: In this talk, I show that random matrix theory and random permutation problems have suggested a number of new integrable systems, e.g., the Pfaff Lattice and the Toeplitz lattice. They turn out to be very useful at obtaining pde's for the probabilities in random matrix theory and for the generating functions for the probabilities of the length of the largest increasing sequences in random permutations.