document.write("«&nbsp;<a href='/news/view?id=59765'>Multiprojective witness sets and a trace test. (arXiv:1507.07069v3 [math.AG] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=59767'>Noncommutative geometry of rational elliptic curves. (arXiv:1201.1047v4 [math.OA] UPDATED)</a>&nbsp;»");