On the analyticity of the solution of the equation of elasticity in the exterior region of the cavity with respect to the wave number
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Gintides, D
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Charalambopoulos, A
(EN)
In. this work, the behavior of the solution of the linearized time-independent equation of dynamic elasticity with respect to the wave number is examined. More precisely, it is proved that this solution: in the exterior of the cavity, constitutes an analytic function of the wave number in the low-frequency region.
(EN)