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    Article

    The factorization method for inhomogeneous medium with an impenetrable obstacle

    This paper is concerned with the inverse scattering problem of time-harmonic acoustic waves by a mixed-type scatterer. Such a scatterer is given as the union of an inhomogeneous medium with unknown buried obje...

    Jianli **ang, Guozheng Yan in Computational and Applied Mathematics (2021)

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    Article

    The factorization method for the inverse scattering problem from thin dielectric objects

    We consider the inverse scattering problem of determining the shape and position of a thin dielectric infinite cylinder having an open arc as cross section from the knowledge of the related far field data. The...

    Qinghua Wu, Guozheng Yan in Computational and Applied Mathematics (2017)