P. Dymek

activity

20132017

most citedWeighted shifts on directed trees. Their multiplier algebras, reflexivity and decompositions

4 citations · 11 across the 5 of their papers we have counts for

collaborators

Showing 2015 · math.FAShow all

2 papers · 2 filters

math.FA2015★ 3 cited

Unbounded composition operators via inductive limits: cosubnormal operators with matrix symbols. II

Piotr Budzynski, Piotr Dymek, Artur Planeta

The paper deals with unbounded composition operators with infinite matrix symbols acting in $L^{2}$ -spaces with respect to the gaussian measure on $R^{\infty}$ . We introduce w…

math.FA2015★ 1 cited

Unbounded composition operators via inductive limits: cosubnormals with matrical symbols

Piotr Budzynski, Piotr Dymek, Artur Planeta

We prove, by use of inductive techniques, that assorted unbounded composition operators in $L^{2}$ -spaces with matrical symbols are cosubnormal.