document.write("«&nbsp;<a href='/news/view?id=77218'>Cohomological rigidity via deformation theory. (arXiv:1710.03404v1 [math.AG])</a>");document.write(" | ");document.write("<a href='/news/view?id=77220'>Combinatorial and Asymptotical Results on the Neighborhood Grid. (arXiv:1710.03435v1 [math.CO])</a>&nbsp;»");