... by developing a dynamic algorithm that incorporates the s-step technique, offering a comprehensive evaluation of its efficiency through various numerical examples. The stabilization of shifted linear systems marks a significant advancement in the application of Krylov subspace methods to control...

... method. Design/methodology/approach – In this paper, taking warpage analysis of polymer injection molding based on surface model as an example, the performance of several popular Krylov subspace methods, including conjugate gradient, BiCGSTAB and generalized minimal residual (GMRES), with diffident...