Effects of the planarity and heterogeneity of networks on evolutionary two-player games<xref rid="cpb_27_12_120203fn1" ref-type="fn">*</xref><fn id="cpb_27_12_120203fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11575072 and 11475074) and the Fundamental Research Funds for the Central Universities (Grant No. lzujbky-2017-172).</p></fn>

Effects of the planarity and heterogeneity of networks on evolutionary two-player games**

Project supported by the National Natural Science Foundation of China (Grant Nos. 11575072 and 11475074) and the Fundamental Research Funds for the Central Universities (Grant No. lzujbky-2017-172).

Liu Xu-Sheng, Wu Zhi-Xi^†, Guan Jian-Yue^‡

(color online) Cooperation frequency in the WPSL after the system reached stable status. The update rules are the (a) Fermi, (b) replicator, and (c) unconditional imitation respectively.