Central limit theorems with a rate of convergence for time-dependent intermittent maps
Central limit theorems with a rate of convergence for time-dependent intermittent maps
复制标题
瞬态间歇映射的具有收敛速度的中心极限定理
DOI:
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发表时间:
2018
影响因子:
1.1
通讯作者:
Juho Leppanen
中科院分区:
文献类型:
--
作者:
Olli Hella;Juho Leppanen
We study dynamical systems arising as time-dependent compositions of Pomeau-Manneville-type intermittent maps. We establish central limit theorems for appropriately scaled and centered Birkhoff-like partial sums, with estimates on the rate of convergence. For maps chosen from a certain parameter range, but without additional assumptions on how the maps vary with time, we obtain a self-norming CLT provided that the variances of the partial sums grow sufficiently fast. When the maps are chosen randomly according to a shift-invariant probability measure, we identify conditions under which the quenched CLT holds, assuming fiberwise centering. Finally, we show a multivariate CLT for intermittent quasi-static systems. Our approach is based on Stein’s method of normal approximation.
影响因子:
1.7
作者:
C. Kawan
通讯作者:
C. Kawan