数学季刊

LIU; Chang-he; SHANG; You-lin; LI; Zhen-guoSchool; of; Mathematics; and; Statistics; Henan; University; of; Science; and; Technology; Luoyang; 471023; China

ZHANG; Hong-meiSchool; of; Mathematics; and; Computing; Science; Anqing; Teacher's; College; Anqing; 246133; China

WEI; Han-yu; GUO; Han-dong; XIA; Tie-chengCollege; of; Mathematics; and; Statistics; Zhoukou; Normal; University; Zhoukou; 466001; China; College; of; Arts; and; Sciences; Sias; Iternational; College; of; Zhengzhou; University; Xinzheng; 451150; China; Department; of; Mathematics; Shanghai; University; Shanghai; 200444; China

HUANG; Hui-jun; NING; Ju-hongAttached; Primary; School; of; Jiangxi; Normal; University; Nanchang; 330027; China; College; of; Math-; ematics; and; Information; Science; Jiangxi; Normal; University; Nanchang; 330022; China

CHEN; Rong-jun; QIN; Li-zhen; TANG; Guo-chunSchool; of; Science; Changzhou; Institute; of; Technology; Changzhou; 213002; China; Institute; of; Man-; agement; Engineering; Shanghai; Second; Polytechnic; University; Shanghai; 201209; China

MA; Li-na; LI; Shu-haiSchool; of; Mathematics; and; Statistics; Chifeng; University; Chifeng; 024000; China

MU; Quan-wu; LU; Xiao-dongCollege; of; Science; Xi'an; Polytechnic; University; Xi'an; 710048; China; Department; of; Mathemat-; ics; Tongji; University; Shanghai; 20(}092; China

SUN; Jia; WANG; Shi-heng; WANG; KeDepartment; of; Mathematics; Shanghai; University; Shanghai; 200444; China; Department; of; Auto-; motive; Engineering; Nanyang; Vocational; College; of; Agriculture; Nanyang; 473000; China

WU; Kun; XIAO; Jian-wu; LUO; Rong-huaSchool; of; Finance; University; of; International; Business; and; Economics; Beijing; 100029; China; Can-; yard; College; Beijing; Technology; and; Business; University; Beijing; 101118; China; Business; School; Central; South; University; of; Forestry; and; Technology; Changsha; 410004; China; School; of; Economies; and; Management; Beijing; Institute; of; Graphic; Communication; Beijing; 102600; China

CHENG; Xing-xing; QU; Meng; SHU; Li-shengSchool; of; Mathematics; and; Computer; Science; Anhui; Normal; University; Wuhu; 241003; China

LI; Shang-zhaoSchool; of; Mathematics; and; Statistics; Changshu; Institute; of; Technology; Changshu; 215500; China; School; of; Mathematics; and; Science; Soochow; University; Suzhou; 215006; China

MO; Qing-feng; HU; Xiao-min; WU; PengInstitute; of; Mathematics; Hangzhou; Dianzi; University; Hangzhou; 310018; China