transpose-freeconjugate gradients squaredsymmetric indefinite linear systemsRecently, Freund and Nachtigal proposed a novel conjugate gradient-type method, the quasi-minimal residual algorithm (QMR), for the iterative solution of general non-Hermitian systems of linear equations. The QMR method is based...
Transpose-Free Quasi-Minimal Residual Methods for Non-Hermitian Linear Systems Processing architecture having a matrix-transpose capability Optical transpose interconnection systemarchitectures Introduction to inverse kinematics with jacobian transpose, pseudoinverse and damped least squares methods ...
Application of the preconditioned transpose-free quasi-minimal residual method for two group reactor kinetics. Annals of Nuclear Energy, 24(5):339-35, 1996.G.S. Chen, J.M. Christenson, D.Y. Yang, Application of the preconditioned transpose-free quasi-minimal residual method for two-group ...
transpose free quasi minimal residualDiffuse optical tomography (DOT) is a new emerging modality in the diagnosis of soft tissue abnormalities. DOT image quality substantially depends on the reconstruction stage. In the literature, there are many reconstruction algorithms used in DOT systems. However, ...
To try and remedy this problem, we develop a transpose-free quasi-minimal residual (TFQMR) variant of the CORS method, which leads to smooth convergence curves with a convergence rate similar to the CORS method. We also give convergence results for this new method. Finally, numerical examples...
We present an alternative and more efficient method for computing electromagnetic fields in arbitrarily-shaped, inhomogeneous dielectric bodies. In this method, a transpose-free quasi-minimal residual (TFQMR) algorithm is employed to avoid the complicated multiplication between the transpose of the system...
One is the idea of using a quasi-minimal residual technique as a means of computing x, the others being the unique choice of K and G and the use of look-ahead. An even more straightforward use of the quasi-minimal residual (QMR) technique is its application to BiCGStab because in this...