English

Multiplication operators on L^p

Functional Analysis 2017-07-18 v1

Abstract

We show that every operator on LpL^{p}, 1<p<1<p<\infty defined by multiplication by the identity function on C\mathbb{C} is a compact perturbation of an operator that is diagonal with respect to an unconditional basis. We also classify these operators up to similarity modulo compact operators and up to approximate similarity.

Keywords

Cite

@article{arxiv.1707.04798,
  title  = {Multiplication operators on L^p},
  author = {March Boedihardjo},
  journal= {arXiv preprint arXiv:1707.04798},
  year   = {2017}
}
R2 v1 2026-06-22T20:48:02.280Z