Ordinary Differential Equations

Oscillatory properties of solutions of systems of second-order differential equations with deviating arguments

R. G. Koplatadze^a, N. L. Partsvaniya<sup>b

a</sup> Tbilisi State University, Ilia Vekua Institute of Applied Mathematics
^b A. Razmadze Mathematical Institute, Georgian Academy of Sciences

UDC: 517.929

Received: 02.05.1996

 English version: Differential Equations, 1997, 33:10, 1318–1326

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