Strong unique continuation for the Lamé system with Lipschitz coefficients in three dimensions
Hang Yu (2011)
ESAIM: Control, Optimisation and Calculus of Variations
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This paper studies the strong unique continuation property for the Lamé system of elasticity with variable Lamé coefficients , in three dimensions, where and are Lipschitz continuous and . The method is based on the Carleman estimate with polynomial weights for the Lamé operator.