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

collaborators

Showing 2020Show all

2 papers · 1 filter

math.DS2020

On the convergence of bilateral ergodic averages

Christophe Cuny, Yves Derriennic

We study the almost sure convergence of bilateral ergodic averages for not necessarily integrable functions and relate it to the ones of the forward and backward averages, hence co…

math.FA2020★ 1 cited

Resolvent conditions and growth of powers of operators on $L^{p}$ spaces

Christophe Cuny

Let $T$ be a bounded linear operator on $L^{p}$ . We study the rate of growth of the norms of the powers of $T$ under resolvent conditions or Cesàro boundedness assumptions. Actually…

On the convergence of bilateral ergodic averages

Resolvent conditions and growth of powers of operators on Lp spaces

Resolvent conditions and growth of powers of operators on $L^{p}$ spaces