Speaker: Alex Miller, University of Illinois
Title: Orthogonal polynomials and Smith normal form
Abstract: Several Smith normal form evaluations will be discussed. They include Hankel matrices of q-Catalan numbers, q-Motzkin numbers, q-Schroder numbers, q-Stirling numbers, q-matching numbers, q-factorials, and q-double factorials. Similar results will be given for Toeplitz matrices and Gram matrices, along with some open conjectures. This work is with Dennis Stanton.