On the regularity and stability of three-phase-lag thermoelastic plate

Zhuangyi Liu, Ramon Quintanilla, Yang Wang

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

In this paper we consider the following three-phase-lag thermoelastic plate: (Formula presented.) We obtain analyticity and exponential stability for the associated (Formula presented.) -semigroup when the coefficients satisfy (Formula presented.). The analyticity of the semigroup still holds when (Formula presented.). However, the instability of solution was proved by the Routh–Hurwitz rule.

Original languageEnglish (US)
Pages (from-to)5376-5385
Number of pages10
JournalApplicable Analysis
Volume101
Issue number15
DOIs
StatePublished - 2022

Bibliographical note

Publisher Copyright:
© 2021 Informa UK Limited, trading as Taylor & Francis Group.

Keywords

  • 35L65
  • 35Q30
  • 35Q35
  • 76N10
  • Three-phase-lag thermoelastic plate
  • analyticity
  • exponential stability

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