document.write("«&nbsp;<a href='/news/view?id=60080'>Controlling and Stabilizing a Rigid Formation Using a Few Agents. (arXiv:1704.06356v1 [math.DS])</a>");document.write(" | ");document.write("<a href='/news/view?id=60082'>Critical exponent for geodesic currents. (arXiv:1704.06541v1 [math.MG])</a>&nbsp;»");