JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS, cilt.11, ss.322-337, 2009 (SCI İndekslerine Giren Dergi)
An inverse problem of finding unknown source function in a heat equation is considered. A method based on the Trace-Type Functional (TTF) formulation and implicit finite difference scheme is applied for the numerical solution. The convergence and the stability of the method are investigated for some test example. The performance of the method in comparision with other methods are presented.