"extragradient" meaning in English

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  "etymology_text": "From extra- + gradient.",
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          "ref": "2015, Bui Van Dinh, Do Sang Kim, “Extragradient algorithms for equilibrium problems and symmetric generalized hybrid mappings”, in arXiv:",
          "text": "It becomes unnecessary when an Armijo back tracking linesearch is incorporated in the extragradient method..",
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        "Obtaining strong convergence without strong monotonicity by projecting twice on the underlying set of constraints."
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        "(mathematics) Obtaining strong convergence without strong monotonicity by projecting twice on the underlying set of constraints."
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        "not-comparable"
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      "topics": [
        "mathematics",
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  "word": "extragradient"
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        "(mathematics) Obtaining strong convergence without strong monotonicity by projecting twice on the underlying set of constraints."
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