document.write("«&nbsp;<a href='/news/view?id=140623'>Multigrid Optimization for Large-Scale Ptychographic Phase Retrieval. (arXiv:1810.05628v1 [math.NA])</a>");document.write(" | ");document.write("<a href='/news/view?id=140625'>Multistationarity in Structured Reaction Networks. (arXiv:1810.05574v1 [q-bio.MN])</a>&nbsp;»");