document.write("«&nbsp;<a href='/news/view?id=66577'>Rigidity for critical metrics of the volume functional. (arXiv:1706.07367v1 [math.DG])</a>");document.write(" | ");document.write("<a href='/news/view?id=66579'>Ruled surfaces right normalized. (arXiv:1706.07277v1 [math.DG])</a>&nbsp;»");