An inverse problem for an elliptic equation. Issue 4 (2nd April 2016) - Lee, Doo-Sung
Abstract : This paper discusses the question of determining an unknown coefficient a ( z ) in an elliptic partial differential equation arising from the equation of motion in a nonhomogeneous half plane from the Dirichlet-Neumann pair . We discuss the uniqueness of this determination. One of the applications of this study is the determination of depth-dependent inhomogeneity of the earth.