Matrix periodic boundary-value problems with concentrated delay

by S. M. Chujko, D. V. Sysoev
Published 2018

Seminonlinear matrix boundary-value problem in the case of a parametric resonance

by S. M. Chujko, A. S. Chujko, D. V. Sysoev
Published 2016

Periodic value problem for an equation of Duffing in the critical case

by S. M. Chujko, O. V. Nesmelova, D. V. Sysoev
Published 2017

Autonomous periodic value problem for an equation of Hill's in particular critical case

by S. M. Chujko, O. V. Nesmelova, D. V. Sysoev
Published 2016

Oleksandr Panteleimonovych Rudenko (to the 80th an-niversary of his birthday)

by L. Bulavin, P. Cholpan, Y. Zabashta, M. Kulish, O. Chalyi, V. Sysoev, L. Poperenko, O. Alekseev, M. Malomuzh, O. Svechnikova, Y. Moskalenko, O. Khorolskyi
Published 2018