Khachay Oleg Yur'evich

Publications in Math-Net.Ru

1. Asymptotic Problem for Second-Order Ordinary Differential Equation with Nonlinearity Corresponding to Butterfly Catastrophe
   
   Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 152 (2018),  125–142
2. Asymptotics of a solution of a three-dimensional nonlinear wave equation near a butterfly catastrophe point
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 23:2 (2017),  250–265
3. The Yekaterinburg heritage of Arlen Mikhailovich Il'in
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 23:2 (2017),  42–66
4. On some numerical integration curves for PDE in neighborhood of "butterfly" catastrophe point
   
   Ural Math. J., 2:2 (2016),  127–140
5. On the matching of power-logarithmic asymptotic expansions of a solution to a singular Cauchy problem for a system of ordinary differential equations
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 19:1 (2013),  300–315
6. The asymptotic behaviour of the solution to a system of differential equations with a small parameter and singular initial point
   
   Mat. Sb., 201:1 (2010),  81–102