Search Results - "Primal block-angular problems"

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  1. 1
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    Quadratic regularizations in an interior-point method for primal block-angular problems by Castro, Jordi, Cuesta, Jordi

    ISSN: 0025-5610, 1436-4646
    Published: Berlin/Heidelberg Springer-Verlag 01.12.2011
    Published in Mathematical programming (01.12.2011)
    “…One of the most efficient interior-point methods for some classes of primal block-angular problems solves the normal equations by a combination of Cholesky factorizations and preconditioned conjugate…”
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  2. 2
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    An interior-point approach for primal block-angular problems by Castro, Jordi

    ISSN: 0926-6003, 1573-2894
    Published: New York Springer Nature B.V 01.04.2007
    “…Multicommodity flows belong to the class of primal block-angular problems. An efficient interior-point method has already been developed for linear and quadratic network optimization problems…”
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  3. 3
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    Solving L1-CTA in 3D tables by an interior-point method for primal block-angular problems by Castro, Jordi, Cuesta, Jordi

    ISSN: 1134-5764, 1863-8279
    Published: Berlin/Heidelberg Springer-Verlag 01.04.2013
    Published in TOP (01.04.2013)
    “…The purpose of the field of statistical disclosure control is to avoid that confidential information could be derived from statistical data released by,…”
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  4. 4
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    Solving L 1-CTA in 3D tables by an interior-point method for primal block-angular problems by Castro, Jordi, Cuesta, Jordi

    ISSN: 1134-5764, 1863-8279
    Published: 01.04.2013
    Published in TOP (01.04.2013)
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  5. 5
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    Improving an interior-point approach for large block-angular problems by hybrid preconditioners by Bocanegra, Silvana, Castro, Jordi, Oliveira, Aurelio R.L.

    ISSN: 0377-2217, 1872-6860
    Published: Amsterdam Elsevier B.V 01.12.2013
    Published in European journal of operational research (01.12.2013)
    “… An efficient specialized interior-point algorithm for primal block-angular problems has been used to solve these systems by combining Cholesky factorizations for the block constraints and a conjugate…”
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  6. 6
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    Existence, uniqueness, and convergence of the regularized primal–dual central path by Castro, Jordi, Cuesta, Jordi

    ISSN: 0167-6377, 1872-7468
    Published: Oxford Elsevier B.V 01.09.2010
    Published in Operations research letters (01.09.2010)
    “…In a recent work [J. Castro, J. Cuesta, Quadratic regularizations in an interior-point method for primal block-angular problems, Mathematical Programming, in press ( doi…”
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