Geodesic
Explicit conjugate gradient method with preconditioning
Applications of Mathematics, Tome 39 (1994) no. 4, pp. 309-316

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An algorithm of the preconditioned conjugate gradient method in which the solution of an auxiliary system is replaced with multiplication by the matrix $ M=I-\omega A $ for suitably chosen $\omega $ is presented.
An algorithm of the preconditioned conjugate gradient method in which the solution of an auxiliary system is replaced with multiplication by the matrix $ M=I-\omega A $ for suitably chosen $\omega $ is presented.
DOI : 10.21136/AM.1994.134260
Classification : 65F10, 65F35
Keywords: conjugate gradient method; preconditioning 
Křížková, Jitka; Vaněk, Petr. Explicit conjugate gradient method with preconditioning. Applications of Mathematics, Tome 39 (1994) no. 4, pp. 309-316. doi: 10.21136/AM.1994.134260
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     title = {Explicit conjugate gradient method with preconditioning},
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     pages = {309--316},
     year = {1994},
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     zbl = {0818.65021},
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