%0 Journal Article
%T Discrete Tracy-Widom Operators
%A G. Blower
%A A. J. McCafferty
%J Mathematics
%D 2008
%I arXiv
%X Integrable operators arise in random matrix theory, where they describe the asymptotic eigenvalue distribution of large self-adjoint random matrices from the generalized unitary ensembles. This paper considers discrete Tracy-Widom operators, and gives sufficient conditions for a discrete integrable operator to be the square of a Hankel matrix. Examples include the discrete Bessel kernel and kernels arising from the almost Mathieu equation and the Fourier transform of Mathieu's equation.
%U http://arxiv.org/abs/0806.4919v1