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A reaction coefficient identification problem for fractional diffusion. (English) Zbl 1461.35241

35R30 Inverse problems for PDEs
35J25 Boundary value problems for second-order elliptic equations
35R11 Fractional partial differential equations
65M60 Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs
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