6 citations · 34 across the 26 of their papers we have counts for
5 papers · 1 filter
On the speed of convergence in the ergodic theorem for shift operators
Nikolaos Chalmoukis, Leonardo Colzani, Bianca Gariboldi +1
Given a probability space , a square integrable function on such space and a (unilateral or bilateral) shift operator , we prove under suitable assumptions that the e…
Riesz capacities of a set due to Dobiński
Nicola Arcozzi, Nikolaos Chalmoukis
We study the Riesz -capacity of the so called Dobiński set. We characterize the values of the parameters and for which the -Riesz capacity of the Dobiński set…
Two-weight dyadic Hardy's inequalities
Nicola Arcozzi, Nikolaos Chalmoukis, Matteo Levi +1
We present various results concerning the two-weight Hardy's inequality on infinite trees. Our main scope is to survey known characterizations (and proofs) for trace measures, as w…
Quasi-nilpotency of generalized Volterra operators on sequence spaces
Nikolaos Chalmoukis, Georgios Stylogiannis
We study the quasi-nilpotency of generalized Volterra operators on spaces of power series with Taylor coefficients in weighted spaces . Our main result is th…
Some Remarks on the Dirichlet Problem on Infinite Trees
Nikolaos Chalmoukis, Matteo Levi
We consider the Dirichlet problem on infinite and locally finite rooted trees, and we prove that the set of irregular points for continuous data has zero capacity. We also give som…