Deiveegan, ArumugamPrakash, PeriasamyNieto Roig, Juan José2018-11-022018-11-022017Deiveegan, A., Prakash, P. & Nieto, J.J. (2017). Optimization method for identifying the source term in an inverse wave equation. Electron. Journal of Differential Equations, no. 200, pp. 1-151072-6691http://hdl.handle.net/10347/17663In this work, we investigate the inverse problem of identifying a space-wise dependent source term of wave equation from the measurement on the boundary. On the basis of the optimal control framework, the inverse problem is transformed into an optimization problem. The existence and necessary condition of the minimizer for the cost functional are obtained. The projected gradient method and two-parameter model function method are applied to the minimization problem and numerical results are illustratedeng© 2017 Texas State University. This work is licensed under a Creative Commons Attribution 4.0 International LicenseAtribución 4.0 Internacionalhttp://creativecommons.org/licenses/by/4.0/Inverse problemSource termOptimal controlModel functionjournal articleopen access