On the Iterative Methods for Linear . Problems with Discontinuous Coefficients
نویسنده
چکیده
This paper is devoted to the investigation of the investigation of the convergence of iterative methods for solving boundary va.!ue problems with discontinuous coeficients. The dependence of the rate" of convergence on the size of the discontinuity of coefficients is ana.!yzed for three popular genera.! iterative methods. A new criterion on the applicability of such methods is proposed and investigated. The efficiency of this criterion is demonstrated for a model problem.
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تاریخ انتشار 2014