A parameterized SHSS iteration method for a class of complex symmetric system of linear equations

In this paper, we present a parameterized variant of the single-step Hermitian and skew-Hermitian (SHSS) iteration method for solving a class of complex symmetric system of linear equations. We study the convergence properties of the parameterized SHSS (P-SHSS) iteration method, the choices of the parameters and the quasi-optimal parameters. Numerical experiments are given to verify the effectiveness of the P-SHSS iteration method.