A. Ya. Khokhryakov, B. M. Arkhipov, “A theorem on a differential inequality for a periodic boundary value problem for an ordinary differential equation of the second order”, Differ. Uravn., 1965, Volume 1, Number 3,Pages <nobr>335

A theorem on a differential inequality for a periodic boundary value problem for an ordinary differential equation of the second order

A. Ya. Khokhryakov^a, B. M. Arkhipov^b

^a Mogilev Machine Building Institute
^b Mogilev Pedagogical Institute

Received: 12.12.1964