| P. Chin and A. Vannelli. Computational methods for an LP model of the placement problem. Technical Report UWE&CE-94-02, Department of Electrical and Computer Engineering, University of Waterloo, November 1994. |
....the choice of a preconditioner in the positive definite system Z T GZ where Z is rectangular and G is general symmetrici [27] Chin and Vannelli [5] solved a reduced KKT system using the preconditioned conjugate gradient algorithm and Bi CGSTAB with incomplete factorization. In a different paper [4] they used an incomplete factorization as a preconditioner for the normal equations (3) Freund and Jarre [10] employed a symmetric variant of the quasi minimal residual (QMR) method to solve the KKT systems. They suggested using indefinite SSOR preconditioners to accelerate the convergence. ....
P. Chin and A. Vannelli. Computational methods for an LP model of the placement problem. Technical Report UWE&CE-94-02, Department of Electrical and Computer Engineering, University of Waterloo, November 1994.
....the choice of a preconditioner in the positive definite system Z T GZ where Z is rectangular and G is general symmetric [29] Chin and Vannelli [5] solved a reduced KKT system using the preconditioned conjugate gradient algorithm and Bi CGSTAB with incomplete factorization. In a different paper [4] they used an incomplete factorization as a preconditioner for the normal equations (3) Freund and Jarre [11] employed a symmetric variant of the quasi minimal residual (QMR) method to solve the KKT systems. They suggested using indefinite SSOR preconditioners to accelerate the convergence. 4 ....
P. Chin and A. Vannelli. Computational methods for an LP model of the placement problem. Technical Report UWE&CE-94-02, Department of Electrical and Computer Engineering, University of Waterloo, November 1994.
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