document.write("«&nbsp;<a href='/news/view?id=75431'>An \'etale realization which does not exist. (arXiv:1709.09999v1 [math.AT])</a>");document.write(" | ");document.write("<a href='/news/view?id=75433'>An optimization approach for dynamical Tucker tensor approximation. (arXiv:1709.09966v1 [math.OC])</a>&nbsp;»");