document.write("« Evaluating High Order Discontinuous Galerkin Discretization of the Boltzmann Collision Integral in $O(N^2)$ Operations Using the Discrete Fourier Transform. (arXiv:1801.05892v1 [math.NA])");document.write(" | ");document.write("Failures of the Integral Hasse Principle for Affine Quadric Surfaces. (arXiv:1604.08510v2 [math.NT] UPDATED) »");