Ermolin Vladislav Stepanovich

Publications in Math-Net.Ru

1. Lyapunov's first method: estimates of characteristic numbers of functional matrices
   
   Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 15:4 (2019),  442–456
2. Invariant transformations in the first method of Lyapunov
   
   Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 2014, no. 2,  36–48
3. A comparison of the properties of the solutions of a quasi-triangular and a quasi-diagonal system
   
   Differ. Uravn., 14:9 (1978),  1696–1697
4. The existence of a definitely positive first integral
   
   Differ. Uravn., 12:6 (1976),  1123–1124


5. V. F. Demianov
   
   Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 2014, no. 2,  154–156
6. The memory of E. Ya. Smirnov
   
   Vestnik S.-Petersburg Univ. Ser. 10. Prikl. Mat. Inform. Prots. Upr., 2013, no. 4,  110–111