Zhaowen Zheng, Jingzhao Liu
Using a generalized Riccati transformation, some new oscillation criteria of linear second order matrix differential system with damping are built by the method of integral average. These results are based on the information on a sequence of subintervals of $[t_0, \infty)$.
Matrix differential system, interval criteria, oscillation, integral average method.
MSC 2000: 34C10