extragradient

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adjective

Obtaining strong convergence without strong monotonicity by projecting twice on the underlying set of constraints.

Scrabble 22
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Meanings

adjectiveextragradient (not comparable)
  1. not comparablemathematicsObtaining strong convergence without strong monotonicity by projecting twice on the underlying set of constraints.

    It becomes unnecessary when an Armijo back tracking linesearch is incorporated in the extragradient method..

    2015, Bui Van Dinh, Do Sang Kim, “Extragradient algorithms for equilibrium problems and symmetric generalized hybrid mappings”, in arXiv

Origin

From extra- + gradient.

Full word history & related roots →
Cite this entry
APA

extragradient. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/extragradient

MLA

“extragradient.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/extragradient. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “extragradient,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/extragradient.

Source: extragradient on Wiktionary, CC BY-SA 4.0.