Iterative minimization of the Rayleigh quotient by block steepest descent iterations (Q2948072)

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Iterative minimization of the Rayleigh quotient by block steepest descent iterations
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    Iterative minimization of the Rayleigh quotient by block steepest descent iterations (English)
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    29 September 2015
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    generalized eigenvalue problem
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    symmetric positive definite matrix pair
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    smallest eigenvalue
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    subspace iteration
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    steepest descent/ascent
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    Rayleigh-Ritz procedure
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    eigenvectors
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    convergence
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    numerical experiments
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    Laplacian eigenproblem
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