document.write("«&nbsp;<a href='/news/view?id=117597'>Finite cuts and CAT(0) boundaries. (arXiv:1807.04086v1 [math.GR])</a>");document.write(" | ");document.write("<a href='/news/view?id=117599'>Frequent universality criterion and densities. (arXiv:1807.04171v1 [math.FA])</a>&nbsp;»");