English

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Etymology

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nef +‎ -ness

Noun

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nefness (uncountable)

  1. (algebraic geometry) The quality of being nef.
    • 2016, Lei Zhang, “Subadditivity of Kodaira dimensions for fibrations from minimal models to projective varieties of general type”, in arXiv[1]:
      We also get some general results under nefness and relative semi-ampleness assumptions..