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A note on conjugate gradient convergence - MaRDI portal

A note on conjugate gradient convergence (Q1358153)

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scientific article; zbMATH DE number 1027756
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A note on conjugate gradient convergence
scientific article; zbMATH DE number 1027756

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    A note on conjugate gradient convergence (English)
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    30 June 1997
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    For some linear systems arising from discretization of simple two point boundary value problems, the authors consider the convergence of the conjugate gradient algorithm. For a very special class of solutions, it is shown that the iteration counts are independent of the size of the system.
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    two point boundary value problems
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    convergence
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    conjugate gradient algorithm
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