1. Vulnerable Public Keys in NTRU Cryptosystem

   • Liqing Xu
   • Hao Chen
   • Longjiang Qu

   OriginalPaper 29 September 2020 Pages: 657 - 664

2. A New Criterion on k-Normal Elements over Finite Fields

   • Aixian Zhang
   • Keqin Feng

   OriginalPaper 29 September 2020 Pages: 665 - 678

3. Time-Like Conformal Homogeneous Hypersurfaces with Three Distinct Principal Curvatures

   • Yanbin Lin
   • Ying Lü
   • Changping Wang

   OriginalPaper 29 September 2020 Pages: 679 - 696

4. Ghost Symmetries and Multi-fold Darboux Transformations of Extended Toda Hierarchy

   • Chuanzhong Li

   OriginalPaper 29 September 2020 Pages: 697 - 716

5. Commutators and Semi-commutators of Monomial Toeplitz Operators on the Pluriharmonic Hardy Space

   • Yingying Zhang
   • Xingtang Dong

   OriginalPaper 29 September 2020 Pages: 717 - 732

6. Periodic Solutions for N-Body-Type Problems

   • Fengying Li
   • Shiqing Zhang

   OriginalPaper 29 September 2020 Pages: 733 - 740

7. Chen-Ruan Cohomology and Stringy Orbifold K-Theory for Stable Almost Complex Orbifolds

   • Chengyong Du
   • Tiyao Li

   OriginalPaper 29 September 2020 Pages: 741 - 760

8. On Gorenstein Projective Dimensions of Unbounded Complexes

   • Zhongkui Liu
   • Zhanping Wang

   OriginalPaper 29 September 2020 Pages: 761 - 772

9. Results on Uniqueness Problem for Meromorphic Mappings Sharing Moving Hyperplanes in General Position Under More General and Weak Conditions

   • Zhixue Liu
   • Qingcai Zhang

   OriginalPaper 29 September 2020 Pages: 773 - 792

10. Existence and Uniqueness of Viscosity Solutions for Nonlinear Variational Inequalities Associated with Mixed Control

    • Shipei Hu

    OriginalPaper 29 September 2020 Pages: 793 - 820