This is a preview. Log in through your library . Abstract It was conjectured by Janet that an analytic solution to a system of $n$ "independent" analytic differential ...

This paper considers the estimation of the parameters of general systems of stochastic differential-difference equations in which the lag parameters themselves are treated as unknown and are not ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. For hundreds of years, there was an immutable law of physics that was ...