document.write("«&nbsp;<a href='/news/view?id=140601'>Identities for Poincar\'e polynomials via Kostant cascades. (arXiv:1810.05615v1 [math.CO])</a>");document.write(" | ");document.write("<a href='/news/view?id=140603'>In Silicon Valley wages are down for everyone but the top 10 percent</a>&nbsp;»");