document.write("«&nbsp;<a href='/news/view?id=140881'>Bi-Lagrangian structures on nilmanifolds. (arXiv:1810.06518v1 [math.SG])</a>");document.write(" | ");document.write("<a href='/news/view?id=140883'>Broken Hermiticity phase transition in Bose-Hubbard model. (arXiv:1810.05771v1 [quant-ph])</a>&nbsp;»");