document.write("«&nbsp;<a href='/news/view?id=141307'>Ask HN: YouTube down?</a>");document.write(" | ");document.write("<a href='/news/view?id=141309'>Attractors associated to a family of hyperbolic $p$-adic plane automorphisms. (arXiv:1810.06708v1 [math.DS])</a>&nbsp;»");