Unbounded composition operators via inductive limits: cosubnormals with matrical symbols

Piotr Budzynski; Piotr Dymek; Artur Planeta

doi:10.2298/FIL1706665B

Unbounded composition operators via inductive limits: cosubnormals with matrical symbols

Functional Analysis 2018-09-06 v1

Authors: Piotr Budzynski , Piotr Dymek , Artur Planeta

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Abstract

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

Keywords

composition operators operator theory pseudodifferential operators

Cite

@article{arxiv.1502.01638,
  title  = {Unbounded composition operators via inductive limits: cosubnormals with matrical symbols},
  author = {Piotr Budzynski and Piotr Dymek and Artur Planeta},
  journal= {arXiv preprint arXiv:1502.01638},
  year   = {2018}
}