C. Cuny

activity

20092026

most citedOn martingale approximations and the quenched weak invariance principle

37 citations · 140 across the 23 of their papers we have counts for

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2 papers · 1 filter

math.FA2023

On the growth rate of powers of a strongly Kreiss bounded operator on $L^{p}$ -spaces

Loris Arnold, Christophe Cuny

Let $T$ be a strongly Kreiss bounded linear operator on $L^{p}$ . We obtain a bound on the rate of growth of the norms of the powers of $T$ . The bound is optimal with respect to the p…

math.PR2023

Limit theorems for iid products of positive matrices

C Cuny, J Dedecker, F Merlevède

We study stochastic properties of the norm cocycle associated with iid products of positive matrices. We obtain the almost sure invariance principle (ASIP) with rate o(n 1/p) under…

On the growth rate of powers of a strongly Kreiss bounded operator on Lp-spaces

Limit theorems for iid products of positive matrices

On the growth rate of powers of a strongly Kreiss bounded operator on $L^{p}$ -spaces