English

Monotonic rearrangements of functions with small mean oscillation

Classical Analysis and ODEs 2016-04-07 v1 Probability

Abstract

We obtain sharp bounds for the monotonic rearrangement operator from "dyadic-type" classes to "continuous". In particular, for the BMO\mathrm{BMO} space and Muckenhoupt classes. The idea is to connect the problem with a simple geometric construction named α\alpha-extension.

Keywords

Cite

@article{arxiv.1506.00502,
  title  = {Monotonic rearrangements of functions with small mean oscillation},
  author = {Dmitriy M. Stolyarov and Vasily I. Vasyunin and Pavel B. Zatitskiy},
  journal= {arXiv preprint arXiv:1506.00502},
  year   = {2016}
}

Comments

12 pages, 2 figures