1. Construction of Normal Bimagic Squares of Order 2u

   • Wen Li
   • Feng-chu Pan
   • Guang-zhou Chen

   OriginalPaper 27 December 2020 Pages: 771 - 789

2. Quantile Regression under Local Misspecification

   • Xiao-gang Duan
   • Qi-hua Wang

   OriginalPaper 27 December 2020 Pages: 790 - 802

3. New Constructions of Orbit Codes Based on the Operations of Orbit Codes

   • Shang-di Chen
   • Jun-ying Liang

   OriginalPaper 27 December 2020 Pages: 803 - 815

4. Identifying Significant Effects in Unreplicated Regular Two-level Factorial Experiments

   • Hui Li
   • Sheng-li Zhao

   OriginalPaper 27 December 2020 Pages: 816 - 824

5. The Skew-commutator Relations and Gröbner-Shirshov Bases of Quantum Group of Type C₃

   • Cheng-xiu Qiang
   • Abdukadir Obul

   OriginalPaper 27 December 2020 Pages: 825 - 835

6. Blow up of Solutions for a Nonlinear Petrovsky Type Equation with Time-dependent Coefficients

   • Xiao-xiao Zheng
   • Ya-dong Shang
   • Xiao-ming Peng

   OriginalPaper 27 December 2020 Pages: 836 - 846

7. Some Exponential Inequalities for Negatively Orthant Dependent Random Variables

   • Xue-jun Wang
   • Shu-he Hu

   OriginalPaper 27 December 2020 Pages: 847 - 856

8. On the General Stability of a Viscoelastic Wave Equation with an Integral Condition

   • Farida Belhannache
   • Salim A. Messaoudi

   OriginalPaper 27 December 2020 Pages: 857 - 869

9. Existence of Mild Solutions for a Class of Fractional Non-autonomous Evolution Equations with Delay

   • Bo Zhu
   • Bao-yan Han
   • Wen-guang Yu

   OriginalPaper 27 December 2020 Pages: 870 - 878

10. Rainbow k-connectivity of Random Bipartite Graphs

    • Xiao-lin Chen
    • Xue-liang Li
    • Hui-shu Lian

    OriginalPaper 27 December 2020 Pages: 879 - 890

11. Optimality Conditions for Strictly Efficient Solutions in Set-valued Optimization

    • Yi-hong Xu

    OriginalPaper 27 December 2020 Pages: 891 - 901

12. Nonparametric Quantile Inference for Cause-specific Residual Life Function Under Length-biased Sampling

    • Fei-Peng Zhang
    • Cai-Yun Fan
    • Yong Zhou

    OriginalPaper 27 December 2020 Pages: 902 - 916

13. Projection-based Consistent Test for Linear Regression Model with Missing Response and Covariates

    • Su-jin Zheng
    • Si-yu Gao
    • Zhi-hua Sun

    OriginalPaper 27 December 2020 Pages: 917 - 935

14. Green’s Function for Periodic Solutions in Alternately Advanced and Delayed Differential Systems

    • Kuo-Shou Chiu

    OriginalPaper 27 December 2020 Pages: 936 - 951

15. Regularity of Invariant Sets in Variable Internal Damped Wave Equations

    • Gao-cheng Yue
    • Yu-xin Liang
    • Jia-jia Yang

    OriginalPaper 27 December 2020 Pages: 952 - 974

16. Solutions in the Discrete Fractional Forms of Two Differential Equations with Singular Points

    • Okkes Ozturk

    OriginalPaper 27 December 2020 Pages: 975 - 981

17. Continuity of Hardy-Littlewood Maximal Function

    • Di Wu
    • Dun-yan Yan

    OriginalPaper 27 December 2020 Pages: 982 - 990