Wecker, William E. - In: Stochastic Processes and their Applications 8 (1978) 2, pp. 153-157
The time series [...,x-1y-1,x0y0,x1y1,...] which is the product of two stationary time series xt and yt is studied. Such sequences arise in the study of nonlinear time series, censored time series, amplitude modulated time series, time series with random parameters, and time series with missing...
