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Limit theorems for stationary processes
We study the spectral measure for stationary transformations, and then apply to Ergodic theorem and Central limit theorem. We study also martingale process with a new... -
On martingale approximations and the quenched weak invariance principle
In this paper, we obtain sufficient conditions in terms of projective criteria under which the partial sums of a stationary process with values in $\h$ (a real and...
