TY - SER AU - An,Jinpeng AU - Guo,Yan AU - Liu,Ruochuan AU - Liu,Xiaobo AU - Tian,Gang AU - Xu,Chenyang ED - SpringerLink (Online service) TI - Peking Mathematical Journal SN - 2524-7182 CY - Singapore PB - Springer Nature Singapore, Imprint: Springer. KW - Mathematics N2 - Peking Mathematical Journal is launched by Peking University. It is operated by Beijing International Center for Mathematical Research (BICMR) and School of Mathematical Sciences (SMS) of Peking University. It aims to publish research papers with broad scope which includes all core topics of pure mathematics. All contributions are required to meet high standards of quality and originality UR - http://link.springer.com/journal/42543 ER -