English

Problems on spherical maximal functions

Classical Analysis and ODEs 2026-05-12 v2

Abstract

We survey old and new conjectures and results on various types of spherical maximal functions, emphasizing problems with a fractal dilation set.

Keywords

Cite

@article{arxiv.2511.11283,
  title  = {Problems on spherical maximal functions},
  author = {Joris Roos and Andreas Seeger},
  journal= {arXiv preprint arXiv:2511.11283},
  year   = {2026}
}

Comments

33 pages, 3 figures. Expanded version to appear