document.write("«&nbsp;<a href='/news/view?id=77525'>Fat realization and Segal's classifying space. (arXiv:1710.03796v1 [math.KT])</a>");document.write(" | ");document.write("<a href='/news/view?id=77527'>Formation of Facets for an Effective Model of Crystal Growth. (arXiv:1704.06760v2 [math.PR] UPDATED)</a>&nbsp;»");