Search Results - Numerical methods in mathematik programming, optimization AND calculus of variations~

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  1. 1

    An implicit gradient-descent procedure for minimax problems by Essid, Montacer, Tabak, Esteban G., Trigila, Giulio

    ISSN: 1432-2994, 1432-5217
    Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.02.2023
    “… Convergence is shown through local analysis and through numerical examples in optimal transport and linear programming…”
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    Projected Barzilai-Borwein methods for large-scale box-constrained quadratic programming by Dai, Yu-Hong, Fletcher, Roger

    ISSN: 0029-599X, 0945-3245
    Published: Heidelberg Springer 01.03.2005
    Published in Numerische Mathematik (01.03.2005)
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  4. 4

    On the computation of spherical designs by a new optimization approach based on fast spherical Fourier transforms by Gräf, Manuel, Potts, Daniel

    ISSN: 0029-599X, 0945-3245
    Published: Berlin/Heidelberg Springer-Verlag 01.12.2011
    Published in Numerische Mathematik (01.12.2011)
    “… ). For the minimization problem we regard several nonlinear optimization methods on manifolds, like Newton and conjugate gradient methods…”
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  5. 5

    A formulation of the linear discrete Coulomb friction problem via convex optimization by Acary, V., Cadoux, F., Lemaréchal, C., Malick, J.

    ISSN: 0044-2267, 1521-4001
    Published: Berlin WILEY-VCH Verlag 01.02.2011
    “… The novelty of our approach is to capture and treat directly the friction model as a parametric quadratic optimization problem with second…”
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  6. 6

    Solving implicit mathematical programs with fuzzy variational inequality constraints based on the method of centres with entropic regularization by Lan, Heng-you, Nieto, Juan J.

    ISSN: 1568-4539, 1573-2908
    Published: New York Springer US 01.12.2015
    Published in Fuzzy optimization and decision making (01.12.2015)
    “… complementarity constrained optimization problem, and the fuzzy implicit complementarity constrained optimization problem can be converted to a regular nonlinear parametric programming problem…”
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  7. 7

    Dimension reduction for damping optimization in linear vibrating systems by Benner, P., Tomljanović, Z., Truhar, N.

    ISSN: 0044-2267, 1521-4001
    Published: Berlin WILEY-VCH Verlag 01.03.2011
    “… As optimization criterion we use the minimization of the average total energy of the system which is equivalent to the minimization of the trace of the solution of the corresponding Lyapunov equation AX + X…”
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  8. 8

    The control variational method for beams in contact with deformable obstacles by Barboteu, M., Sofonea, M., Tiba, D.

    ISSN: 0044-2267, 1521-4001
    Published: Berlin WILEY-VCH Verlag 02.01.2012
    “… Then, we provide an alternative approach to the model, based on the control variational method. Necessary and sufficient optimality conditions are derived, together with an approximation property…”
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  9. 9

    Stopping rules and backward error analysis for bound-constrained optimization by Gratton, Serge, Mouffe, Mélodie, Toint, Philippe L.

    ISSN: 0029-599X, 0945-3245
    Published: Berlin/Heidelberg Springer-Verlag 01.09.2011
    Published in Numerische Mathematik (01.09.2011)
    “… The backward error problem is finally considered from the multicriteria optimization point of view and some numerical illustration is provided…”
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  10. 10

    A subspace implementation of quasi-Newton trust region methods for unconstrained optimization by Wang, Zhou-Hong, Yuan, Ya-Xiang

    ISSN: 0029-599X, 0945-3245
    Published: Heidelberg Springer 01.08.2006
    Published in Numerische Mathematik (01.08.2006)
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  11. 11

    Numerical analysis of an inverse problem for the eikonal equation by Deckelnick, Klaus, Elliott, Charles M., Styles, Vanessa

    ISSN: 0029-599X, 0945-3245
    Published: Berlin/Heidelberg Springer-Verlag 01.10.2011
    Published in Numerische Mathematik (01.10.2011)
    “… This is formulated as an optimisation problem for a quadratic functional with the state equation being the eikonal equation coupled to the so-called Soner boundary condition…”
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  12. 12

    Numerical optimization of the Voith-Schneider® Propeller by Jürgens, D., Palm, M., Singer, S., Urban, K.

    ISSN: 0044-2267, 1521-4001
    Published: Berlin WILEY-VCH Verlag 01.10.2007
    “… We investigate the choice of this BSC in order to optimize the efficiency of the VSP. We use numerical optimization and Computational Fluid Dynamics (CFD…”
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  13. 13

    Approximating optimization problems over convex functions by Aguilera, Néstor E., Morin, Pedro

    ISSN: 0029-599X, 0945-3245
    Published: Berlin/Heidelberg Springer-Verlag 01.11.2008
    Published in Numerische Mathematik (01.11.2008)
    “…Many problems of theoretical and practical interest involve finding an optimum over a family of convex functions. For instance, finding the projection on the…”
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  14. 14

    Piecewise linear approximations in nonconvex nonsmooth optimization by Gaudioso, M., Gorgone, E., Monaco, M. F.

    ISSN: 0029-599X, 0945-3245
    Published: Berlin/Heidelberg Springer-Verlag 01.07.2009
    Published in Numerische Mathematik (01.07.2009)
    “…We present a bundle type method for minimizing nonconvex nondifferentiable functions of several variables…”
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  15. 15

    Rate of Convergence for some constraint decomposition methods for nonlinear variational inequalities by Tai, Xue-Cheng

    ISSN: 0029-599X, 0945-3245
    Published: Heidelberg Springer 01.02.2003
    Published in Numerische Mathematik (01.02.2003)
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    Second-order nonsmooth optimization for H ∞ synthesis by Bompart, Vincent, Noll, Dominikus, Apkarian, Pierre

    ISSN: 0029-599X, 0945-3245
    Published: Heidelberg Springer 15.08.2007
    Published in Numerische Mathematik (15.08.2007)
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  19. 19

    On Schwarz-type smoothers for saddle point problems with applications to PDE-constrained optimization problems by Simon, René, Zulehner, Walter

    ISSN: 0029-599X, 0945-3245
    Published: Berlin/Heidelberg Springer-Verlag 01.01.2009
    Published in Numerische Mathematik (01.01.2009)
    “…) of a PDE-constrained optimization problem. In particular, we discuss the construction of an additive Schwarz-type smoother for a certain class of optimal control problems…”
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  20. 20

    Optimization of a functionally graded circular plate with inner rigid thin obstacles. II. Approximate problems by HLAVACEK, I, LOVISEK, J

    ISSN: 0044-2267, 1521-4001
    Published: Berlin WILEY-VCH Verlag 01.12.2011
    “…Optimal design of a simply supported functionally graded axisymmetric circular plate resting on several inner rigid rings is presented in Part I. The variable…”
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