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A family of integral inequalities on the interval [-1,1]

  • University of Moulay Ismail
  • International College of Engineering
  • International Center for Basic and Applied Sciences

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

We study the heat semigroup (Formula Presented) generated by the Gegenbauer operator(Formula Presented), on the interval (Formula Presented) the normalization constant and n is a strictly positive real number. By means of a simple method involving essentially a commutation property between the semigroup and derivation, we describe a large family of optimal integral inequalities with logarithmic Sobolev and Poincaré inequalities as particular cases.

Original languageEnglish
Title of host publicationTrends in Mathematics
PublisherSpringer International Publishing
Pages323-331
Number of pages9
DOIs
StatePublished - 2018
Externally publishedYes

Publication series

NameTrends in Mathematics
ISSN (Print)2297-0215
ISSN (Electronic)2297-024X

Keywords

  • Gegenbauer operator
  • Heat semigroup
  • Logarithmic Sobolev inequality
  • Poincaré’s inequality
  • Sobolev’s inequality
  • Spectral gap
  • φ-entropy inequality

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