On the value distribution of complex difference
ZHOU Li-li;HUANG Zhi-gang;SUN Gui-rong;Department of Mathematics;University of Science and Technology of Suzhou;

..............page:1-8

New criteria for oscillation of certain second-order nonlinear dynamic equations on time scales
YANG Jia-shan;HUANG Jin;School of Information and Electronic Engineering;Wuzhou University;

..............page:9-15

Analysis on some problems in economic transition by the stable matching theory
LI Li;XU Chang-le;School of Urban and Regional Science;East China Normal University;

..............page:16-20

Stochastic enumerative algorithm optimization construction scheme of wastewater treatment station
YANG Sheng-bin;WU Ping;WANG Guo-ming;Department of Physics;East China Normal University;

..............page:21-30+56

Enumeration of k-colored skew Dyck path
LU Qing-lin;School of Mathematics and Statistics;Jiangsu Normal University;

..............page:31-37

Cells of the weighted Coxeter group C_n
YUE Ming-shi;School of Logistics;Linyi University;

..............page:38-46

Study on the truncated sequential assurance test for a proportion
HU Si-gui;ZHOU Xiao-jing;School of Biology and Engineering;Guiyang Medical University;South HuiTong Co.;LTD;Construction and Equipment Department;

..............page:47-56

Dimensions of maximal adjoint isotropic spaces for classical Lie superalgebras
WANG Shan-shan;SHU Bin;Department of Mathematics;East China Normal University;

..............page:57-66

Central McCoy rings
WANG Wen-kang;School of Mathematics and Computer Science;Northwest University for Nationalities;

..............page:67-79

Analyzing reviews for rating prediction and item recommendation
GAO Yi-fan;YU Wen-zhe;CHAO Ping-fu;ZHENG Zhi-ling;ZHANG Rong;Institute for Data Science and Engineering;Shanghai Key Laboratory of Trustworthy Computing;East China Normal University;

..............page:80-90

Research on OSPF multi constraint routing based on QPSO algorithm
JIANG Jia-bao;ZHENG Shang-zhi;College of computer and Information Engineering;Chaohu University;

..............page:91-97

A novel palmprint recognition algorithm based on Curvelet invariant features of the surface
SHEN Sha-sha;Department of Physics and Electronic Engineering;Yuncheng University;

..............page:98-104

Characterization of and insight into the electrochemistry of MoS₂
ZHANG Xian-hui;CHEN Zhen-lian;CHEN Xiao-bo;LI Jun;Ningbo Institute of Materials Technology and Engineering;Chinese Academy of Sciences;

..............page:105-115

Synthesis of amphiphilic copolymer PEO-b-PtBA with narrow molecular weight distribution and its hydrolysis
KAYIRBEK Gulsum;ANAS Hudrat;MUSLIM Arzugul;School of Chemistry and Chemical Engineering;Xinjiang Normal University;Fishier Research Institute of Xinjiang Uyghur Autonomous Regin;

..............page:116-123

Analysis of the impact of landscape pattern change on the river network connectivity based on the spatial auto-regression model
SHEN Jie;ZHAO Jun;SHANG Zhao-yi;Department of Ecological and Environmental Sciences;East China Normal University;School of Environmental and Chemical Engineering;Shanghai University;

..............page:124-135

Study of spatial distribution and spread of heavy metals in urban soil based on synthetic PCA model
JIANG Shi-quan;LIU Zhong-xia;JIANG Shi-ping;College of Mathematics and Computer Science;Tongling University;College of Economic and Management;Nanjing University of Aeronautics and Astronautics;National Synchrotron Radiation Laboratory;University of Science and Technology of China;

..............page:136-145

Study on the threshold of main factors restricting Jinan large karst springs spewing
ZHOU Juan;XING Li-ting;TENG Zhao-xia;WANG Li-yan;School of Resources and Environment;University of Jinan;Engineering Technology Research Center for Groundwater Numerical Simulation and Pollution Control;Jinan Water Resources Bureau;

..............page:146-156

hua dong shi fan da xue xue bao ( zi ran ke xue ban ) zheng gao qi shi

..............page:157