Ball's lemma as an exercise

Translated title of the contribution: Ball's lemma as an exercise

Elijah Rafailovich Liflyand

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We suggest an extremely short proof of Ball's lemma by means of harmonic analysis only.

Translated title of the contributionBall's lemma as an exercise
Original languageEnglish
Pages (from-to)464-466
Number of pages3
JournalChebyshevskii Sbornik
Volume22
Issue number3
DOIs
StatePublished - 2021

Bibliographical note

Publisher Copyright:
© 2021 State Lev Tolstoy Pedagogical University. All rights reserved.

Keywords

  • Babenko-Beckner constant
  • Ball's lemma
  • Fourier transform
  • Hausdorff-Young inequality

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