MATHEMATICS

Time symmetries of two dimensial nonautounomous differential systems

E. V. Varenikova

I. G. Petrovsky Bryansk State University, Briansk

Abstract: The Mironenko V.I. reflecting function is applied to investigate the solution periodicity of differential systems.

Keywords: reflecting function, differential system, periodic solution, in period-transformation.

UDC: 517.9

Received: 05.02.2010