Apr 3, 2017 · In this paper, an improved block splitting preconditioner for a class of complex symmetric indefinite linear systems is proposed.

In this paper, an improved block splitting preconditioner for a class of complex symmetric indefinite linear systems is proposed. By adopting two iteration ...

To solve a class of complex symmetric indefinite linear systems, an improved block splitting preconditioner is proposed in this paper. By adopting two ...

A relaxed block splitting preconditioner is proposed for a class of complex symmetric indefinite linear systems to accelerate the convergence rate of the ...

In this paper, an improved block splitting preconditioner for a class of complex symmetric indefinite linear systems is proposed. By adopting two iteration ...

Oct 22, 2024 · The new preconditioner is much closer to the original block two-by-two coefficient matrix than the Hermitian and skew-Hermitian splitting (HSS) ...

In this paper, we consider preconditioned simplified Hermitian normal splitting (PSHNS) iteration method for solving complex symmetric indefinite linear ...

In this paper, we propose a relaxed block splitting preconditioner for a class of complex symmetric indefinite linear systems to accelerate the convergence ...

Feb 1, 2018 · We establish a new variant of the Hermitian and skew-Hermitian splitting (HSS) preconditioner for a class of complex symmetric indefinite linear systems.

Abstract To solve the real equivalent 2 × 2 block linear system of complex symmetric indefinite linear systems, by introducing a preconditioning matrix.