document.write("«&nbsp;<a href='/news/view?id=66589'>Smooth polytopes with negative Ehrhart coefficients. (arXiv:1704.05532v3 [math.CO] UPDATED)</a>");document.write(" | ");document.write("<a href='/news/view?id=66591'>Solidification of porous interfaces and disconnection. (arXiv:1706.07229v1 [math.PR])</a>&nbsp;»");