Pohozhaev and Morawetz identities in elastostatics and elastodynamics

DOI10.3842/SIGMA.2011.055zbMath1244.35143arXiv1106.1495OpenAlexW2143910287MaRDI QIDQ431309

Peter J. Olver, Yuri Dimitrov Bozhkov

Publication date: 26 June 2012

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1106.1495

zbMATH Keywords

Noether's theoremNavier's equationsPohozhaev identity

Mathematics Subject Classification ID

PDEs in connection with mechanics of deformable solids (35Q74) Second-order hyperbolic systems (35L51) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02)

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Symmetry analysis of the bidimensional Lane-Emden systems ⋮ Local integration by parts and Pohozaev identities for higher order fractional Laplacians

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