document.write("«&nbsp;<a href='/news/view?id=119006'>Markov theorem for doodles on two-sphere. (arXiv:1807.05337v1 [math.AT])</a>");document.write(" | ");document.write("<a href='/news/view?id=119008'>Maximizing Ergodic Throughput in Wireless Powered Communication Networks. (arXiv:1807.05543v1 [cs.IT])</a>&nbsp;»");