Vasil'eva Ekaterina Viktorovna

Publications in Math-Net.Ru

1. Review of the research on the qualitative theory of differential equations at St. Petersburg University. III. Systems with hysteresis nonlinearities. Aizerman's problem for discrete-time systems
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 12:1 (2025),  3–17
2. Review of the research on the qualitative theory of differential equations at St. Petersburg University. II. Locally qualitative analysis of essentially nonlinear systems
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 11:3 (2024),  401–418
3. Review of the research on the qualitative theory of differential equations at St. Petersburg University. I. Stable periodic points of diffeomorphisms with homoclinic points, systems with weakly hyperbolic invariant sets
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 11:2 (2024),  211–227
4. Periodic perturbations of oscillators on the plane
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 11:1 (2024),  38–47
5. Multi-pass stable periodic points of diffeomorphism of a plane with a homoclinic orbit
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 8:3 (2021),  406–416
6. Different types of stable periodic points of diffeomorphism of a plane with a homoclinic orbit
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 8:2 (2021),  295–304
7. Stable and completely unstable periodic points of diffeomorphism of a plane with a heteroclinic contour
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 7:3 (2020),  391–403
8. Stability of periodic solutions of periodic systems of differential equations with a heteroclinic contour
   
   Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 7:2 (2020),  297–308
9. Stable periodic points for smooth diffeomorphisms of multidimensional space
   
   Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2013, no. 4,  27–35
10. Local properties of plane homoclinic structures, and Hausdorff dimension
    
    Differ. Uravn., 33:5 (1997),  595–601
11. On the existence of periodic points in a neighborhood of a homoclinic point of an $n$-dimensional diffeomorphism
    
    Differ. Uravn., 32:2 (1996),  147–153
12. On the existence of periodic points in a neighborhood of a homoclinic point of a three-dimensional diffeomorphism
    
    Differ. Uravn., 22:12 (1986),  2045–2052