2019
Том 71
№ 1

All Issues

Chernykh N. P.

Articles: 2
Article (Ukrainian)

Asymptotic properties of formal solutions

Chernykh N. P., Zhukova G. S.

Full text (.pdf)

Ukr. Mat. Zh. - 1987. - 39, № 5. - pp. 554–561

Article (Ukrainian)

Structure of formal solutions of singularly perturbed n-th-order differential equations

Chernykh N. P., Zhukova G. S.

Full text (.pdf)

Ukr. Mat. Zh. - 1985. - 37, № 6. - pp. 695–702