Pohozhaev and morawetz identities in elastostatics and elastodynamics

Yuri Bozhkov, Peter J. Olver

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


We construct identities of Pohozhaev type, in the context of elastostatics and elastodynamics, by using the Noetherian approach. As an application, a non-existence result for forced semi-linear isotropic and anisotropic elastic systems is established.

Original languageEnglish (US)
Article number055
JournalSymmetry, Integrability and Geometry: Methods and Applications (SIGMA)
StatePublished - 2011


  • Navier's equations
  • Noether's theorem
  • Pohozhaev identity


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