Dang Ding Ang; Ikehata, Masaru; Dang Duc Trong; Yamamoto, Masahiro Unique continuation for a stationary isotropic Lamé system with variable coefficients. (English) Zbl 0892.35054 Commun. Partial Differ. Equations 23, No. 1-2, 371-385 (1998). Summary: We give a simple proof of the unique continuation properties for a stationary isotropic Lamé system with variable coefficients. The key is that by introducing the divergence component of the displacement we transform the Lamé system into an elliptic system with the same principal part. Cited in 1 ReviewCited in 27 Documents MSC: 35J45 Systems of elliptic equations, general (MSC2000) 74B05 Classical linear elasticity 35B60 Continuation and prolongation of solutions to PDEs Keywords:isotropic Lamé operator × Cite Format Result Cite Review PDF