document.write("«&nbsp;<a href='/news/view?id=119639'>Evolution of polygonal lines by the binormal flow. (arXiv:1807.06948v1 [math.AP])</a>");document.write(" | ");document.write("<a href='/news/view?id=119641'>Factorizations induced by complete Nevanlinna-Pick factors. (arXiv:1708.05593v2 [math.FA] UPDATED)</a>&nbsp;»");