document.write("« Lifting vector bundles to Witt vector bundles. (arXiv:1807.04859v1 [math.AG])");document.write(" | ");document.write("Low-Rank Kernel Matrix Approximation Using Skeletonized Interpolation With Endo- or Exo-Vertices. (arXiv:1807.04787v1 [math.NA]) »");