Didenko Dmitry Borisovich

Publications in Math-Net.Ru

1. Spectral Analysis of Operator Polynomials and Second-Order Differential Operators
   
   Mat. Zametki, 108:4 (2020),  490–506
2. Spectral Properties of the Operators $AB$ and $BA$
   
   Mat. Zametki, 103:2 (2018),  196–209