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首页> 外文期刊>Russian Journal of Numerical Analysis and Mathematical Modelling >A finite gradient-projective solver for a quadratic programming problem
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A finite gradient-projective solver for a quadratic programming problem

机译:二次规划问题的有限梯度射影求解器

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摘要

A minimization method for a quadratic functional with linear constraints is proposed. The method obtains a solution in a finite number of steps determined by the choice of the initial guess, and the number of operations at each step depends polynomially on the dimension of the problem. The method does not use any a priori information.
机译:提出了具有线性约束的二次函数的最小化方法。该方法通过选择初始猜测确定的有限步数获得解,并且每个步数的操作数取决于问题的范围。该方法不使用任何先验信息。

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    Dorodnitsyn Computer Center of the Russian Academy of Sciences, Moscow 119333, Russia System Research Institute, Polish Academy of Sciences (Warsaw, Poland) University of Podlasie, Siedlce, Poland,Supported by the Russian Foundation for Basic Research (11-01-00786-a) and by grant NSh-5264.2012.1 for Leading Scientific Schools;

    Institute of Numerical Mathematics of Russian Academy of Sciences Lomonosov Moscow State University (Faculty of Computational Mathematics and Cybernetics, Scientific Research Computer Center). During this work a visiting professor at University of Podlasie, Siedlce, Poland;

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