English

Sharpening H\"older's inequality

Classical Analysis and ODEs 2019-04-01 v2

Abstract

We strengthen H\"older's inequality. The new family of sharp inequalities we obtain might be thought of as an analog of Pythagorean theorem for the LpL^p spaces. Our reasonings rely upon Bellman functions of four variables.

Keywords

Cite

@article{arxiv.1708.08846,
  title  = {Sharpening H\"older's inequality},
  author = {Haakan Hedenmalm and Dmitriy M. Stolyarov and Vasily I. Vasyunin and Pavel B. Zatitskiy},
  journal= {arXiv preprint arXiv:1708.08846},
  year   = {2019}
}

Comments

30 pages

R2 v1 2026-06-22T21:26:47.306Z