In this section, we discuss the block diagonally preconditioned iterative methods. Firstly, we review the generalized SOR (GSOR) method and the parameterized ...
May 15, 2010 · In this section, we discuss the block diagonally preconditioned iterative methods. Firstly, we review the generalized SOR (GSOR) method and the ...
For large sparse saddle point problems, we firstly introduce the block diagonally preconditioned Gauss-Seidl method (PBGS) which reduces to the GSOR method ...
A note on block-diagonally preconditioned PIU methods for singular saddle point problems · On block-diagonally preconditioned accelerated parameterized inexact ...
In this section, we will give some convergence analyses for the block-diagonally preconditioned PIU methods for the singular saddle point problems. If the ...
Jun 21, 2023 · This paper develops a block diagonal preconditioned Uzawa splitting (BDP-US) method for solving saddle point problems by generalizing the ...
Kong, Block diagonally preconditioned PIU methods of saddle point problems, Appl. Math. Comput. 216 (2010), pp. 1880–1887. Page 10. International Journal of ...
A note on block-diagonally preconditioned PIU methods for singular saddle point problems ... Block diagonally preconditioned PIU methods of saddle point problems ...
The convergence of the LADI method is analysed, and the block diagonal preconditioner can accelerate the convergence rates of Krylov subspace iteration methods ...
Missing: PIU | Show results with:PIU
This paper develops a block diagonal preconditioned Uzawa splitting (BDP-US) method for solving saddle point problems by generalizing the Uzawa splitting ...