Second-order topological expansion for electrical impedance tomography
نویسندگان
چکیده
منابع مشابه
Second-order topological expansion for electrical impedance tomography
Abstract. Second-order topological expansions in electrical impedance tomography problems with piecewise constant conductivities are considered. First-order expansions usually consist of local terms typically involving the state and the adjoint solutions and their gradients estimated at the point where the topological perturbation is performed. In the case of second-order topological expansions...
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ژورنال
عنوان ژورنال: Advances in Computational Mathematics
سال: 2011
ISSN: 1019-7168,1572-9044
DOI: 10.1007/s10444-011-9205-4