Project supported by the National Natural Science Foundation of China.
In this letter, by using the comparison principle in [1], the criterion is established for the mean-square uniform asymptotic stability of time-delay stochastic systems described by stochastic functional differential ...
Project supported by the National Natural Science Foundation of China and by the Foundation of State Educational Committee of China
Ⅰ. INTRODUCTIONIn the real world, many practical systems may be unstable in the sense of Lyapunov but are stable in the sense of practical stability introduced by LaSalle and Lefschetz. For ex-ample, an aircraft or a...
We are concerned with the stochastic system We adapt vector-matrix notation. A or B is a n×n matrix, and x or f is a n-dimensional column vector, and Q is a sample space. We shall assume the existence, uniqueness and...