Chetverikov Vladimir Nikolaevitch

Presentations in Math-Net.Ru

1. Coverings and multivector pseudosymmetries of differential equations
   V. N. Chetverikov
   Cohomological geometry of differential equations
   February 3, 2021 19:20   
2. Linear differential operators invertible in an integro-differential sense
   V. N. Chetverikov
   Cohomological geometry of differential equations
   November 28, 2018 19:20
3. Invertible linear ordinary differential operators and their generalizations
   V. N. Chetverikov
   Cohomological geometry of differential equations
   October 3, 2018 19:20