Information on the author
O. I. Kocherga
- The asymptotic solution of the Cauchy problem for the degenerate singularly perturbed linear system in the case of multiple spectrum of the main operator
- O. I. Kocherga and V. P. Yakovets
- Volume 2, No.1, pp. 19-29
- Link
- The Cauchy Problem for the Degenerate Singularly Perturbed Linear System in Case of the Multiple Spectrum of the Limit Bundle of Matrixes
- O. I. Kocherga and V. P. Yakovets
- Volume 4, No.2, pp. 226-233
- Link
- Asymptotic properties of solutions of a Cauchy problem for a degenerate singularly perturbed system of differential equations in the case of multiple spectrum of the principal operator
- O. I. Kocherga
- Volume 10, No.2, pp. 247-257
- Link PDF
- The solution of a Cauchy problem for a degenerate singularly perturbed linear system
- O. I. Kocherga
- Volume 2, No.3, pp. 314-324
- Link PDF
- On positive periodic solutions of nonlinear impulsive functional-differential equations
- O. I. Kocherga, O. I. Nenya, and V. I. Tkachenko
- Volume 11, No.4, pp. 501-511
- Link PDF