About: Perturbation function

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In mathematical optimization, the perturbation function is any function which relates to primal and dual problems. The name comes from the fact that any such function defines a perturbation of the initial problem. In many cases this takes the form of shifting the constraints. In some texts the value function is called the perturbation function, and the perturbation function is called the bifunction.

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  • In mathematical optimization, the perturbation function is any function which relates to primal and dual problems. The name comes from the fact that any such function defines a perturbation of the initial problem. In many cases this takes the form of shifting the constraints. In some texts the value function is called the perturbation function, and the perturbation function is called the bifunction. (en)
  • 数学の数理最適化の分野において、摂動函数（せつどうかんすう、英: perturbation function）とは、主問題と双対問題を関連づける任意の函数である。そのような任意の函数は元の問題の摂動を定義する事実から、その名が付けられた。多くの場合、この函数は制約条件をシフトする形状を取る。 文献によっては、が摂動函数と呼ばれ、摂動函数は二重函数（bifunction）と呼ばれることもある。 (ja)
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  • In mathematical optimization, the perturbation function is any function which relates to primal and dual problems. The name comes from the fact that any such function defines a perturbation of the initial problem. In many cases this takes the form of shifting the constraints. In some texts the value function is called the perturbation function, and the perturbation function is called the bifunction. (en)
  • 数学の数理最適化の分野において、摂動函数（せつどうかんすう、英: perturbation function）とは、主問題と双対問題を関連づける任意の函数である。そのような任意の函数は元の問題の摂動を定義する事実から、その名が付けられた。多くの場合、この函数は制約条件をシフトする形状を取る。 文献によっては、が摂動函数と呼ばれ、摂動函数は二重函数（bifunction）と呼ばれることもある。 (ja)
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  • 摂動函数 (ja)
  • Perturbation function (en)
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