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    • We consider the problem of determining, within an elastic isotropic body $\Omega$, the possible presence of an inclusion D made of different elastic material from boundary measurements of traction and displacement. We prove that the volume (size) of D can be estimated, from above and below, by an easily expressed quantity related to work depending only on the boundary traction and displacement.


    Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/1696092

    Titolo: Detecting an inclusion in an elastic body by boundary measurements
    Autori interni: ALESSANDRINI, GIOVANNI
    ROSSET, EDI
    Data di pubblicazione: 2004
    Rivista: SIAM REVIEW  
    Abstract: We consider the problem of determining, within an elastic isotropic body $\Omega$, the possible presence of an inclusion D made of different elastic material from boundary measurements of traction and displacement. We prove that the volume (size) of D can be estimated, from above and below, by an easily expressed quantity related to work depending only on the boundary traction and displacement.
    Handle: http://hdl.handle.net/11368/1696092
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