Information on the author
L. A. Piddubna
- The approximation of a system of differential-difference equations by a system of ordinary differential equations
- L. A. Piddubna and I. M. Cherevko
- Volume 2, No.1, pp. 42-49
- Link
- Approximation schemes for linear differential-difference equations
- I. M. Cherevko, S. A. Ilika, O. V. Matviy, and L. A. Piddubna
- Volume 28, No.3, pp. 401-414
- Link