Article ID Journal Published Year Pages File Type
5471497 Applied Mathematics Letters 2018 8 Pages PDF
Abstract
We present an iterative method for solving the complex symmetric system (W+iT)x=b, where T∈Rn×n is a positive definite matrix and W∈Rn×n is indefinite. Convergence of the method is investigated. The induced preconditioner is applied to accelerate the convergence rate of the GMRES(ℓ) method and the numerical results are compared with those of the Hermitian normal splitting (HNS) preconditioner.
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Physical Sciences and Engineering Engineering Computational Mechanics
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On the solution of a class of complex symmetric linear systems
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