Kanca, Fatma2019-06-272019-06-27201630170-42141099-14760170-42141099-1476https://hdl.handle.net/20.500.12469/458https://doi.org/10.1002/mma.3759In this research article the inverse problem of finding a time-dependent coefficient in a second-order elliptic equation is investigated. The existence and the uniqueness of the classical solution of the problem under consideration are established. Numerical tests using the finite-difference scheme combined with an iteration method are presented and the sensitivity of this scheme with respect to noisy over determination data is illustrated. Copyright (C) 2015 John Wiley & Sons Ltd.eninfo:eu-repo/semantics/openAccessElliptic EquationInverse Coefficient ProblemNonlocal Boundary ConditionsIntegral Overdetermination ConditionArticle315231581139WOS:00037994670002810.1002/mma.37592-s2.0-84949634331Q1Q2