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On the convergence of series of autoregressive sequences in Banach spaces. (English) Zbl 1224.60094

Summary: Necessary and sufficient conditions for the almost sure convergence of a series of autoregressive sequences in separable Banach spaces are studied. As an application of the obtained results, the condition for the admissible shift of a zero-mean Gaussian Markov measure is obtained.

MSC:

60G50 Sums of independent random variables; random walks
60G15 Gaussian processes
40C05 Matrix methods for summability
60G30 Continuity and singularity of induced measures