document.write("«&nbsp;<a href='/news/view?id=83598'>From the Icosahedron to E8. (arXiv:1712.06436v1 [math.HO])</a>");document.write(" | ");document.write("<a href='/news/view?id=83600'>Functionally-fitted energy-preserving integrators for Poisson systems. (arXiv:1712.06084v1 [math.NA])</a>&nbsp;»");