Nilpotent elements of operator ideals as single commutators
Operator Algebras
2019-07-30 v1
Abstract
For an arbitrary operator ideal I, every nilpotent element of I is a single commutator of operators from I^t, for an exponent t that depends on the degree of nilpotency.
Keywords
Cite
@article{arxiv.1706.03465,
title = {Nilpotent elements of operator ideals as single commutators},
author = {Ken Dykema and Amudhan Krishnaswamy-Usha},
journal= {arXiv preprint arXiv:1706.03465},
year = {2019}
}
Comments
8 pages