Descriptors
Asymptotic formula , Number of non-negative integer matrices , Prescribed row and column sums , Typical matrix and smooth margins , Quadratic form q , Computations and a change of the hyperplane , Integral representation , Number of contingency tables , Integral representation , Additional assumption , Gaussian probability , Expectation of a product , Gaussian random variables , Auxiliary random variables , Representation of monomials by graphs , Computing the integral , Bounding the integral , Gaussian probability measure