document.write("«&nbsp;<a href='/news/view?id=76401'>Deformation Cones of nested Braid fans. (arXiv:1710.01899v1 [math.CO])</a>");document.write(" | ");document.write("<a href='/news/view?id=76403'>Derivations with Leibniz defect. (arXiv:1710.00160v2 [math-ph] UPDATED)</a>&nbsp;»");