Kostromina Olga Sergeevna

Publications in Math-Net.Ru

1. On resonances under quasi-periodic perturbations of systems with a double limit cycle, close to two-dimensional nonlinear Hamiltonian systems
   
   Zhurnal SVMO, 23:1 (2021),  11–27
2. On two-frequency quasi-periodic perturbations of systems close to two-dimensional Hamiltonian ones with a double limit cycle
   
   Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 31:1 (2021),  35–49
3. On limit cycles, resonance and homoclinic structures in asymmetric pendulum-type equation
   
   Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 29:2 (2019),  228–244
4. On the investigation of the bifurcation and chaotic phenomena in the system with a homoclinic “figure-eight”
   
   Nelin. Dinam., 12:1 (2016),  31–52