Wan Haitao

Publications in Math-Net.Ru

1. Absence of Solutions for a System of Ordinary Differential Inequalities
   
   Mat. Zametki, 109:4 (2021),  600–608
2. Nonexistence of Solutions for Nonlinear Differential Inequalities with Singularities on Unbounded Sets
   
   Mat. Zametki, 107:1 (2020),  121–128