precovers

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English[edit]

Noun[edit]

precovers

  1. plural of precover
    • 2015, Lars Winther Christensen, Sergio Estrada, Alina Iacob, “A Zariski-local notion of F-total acyclicity for complexes of sheaves”, in arXiv[1]:
      As part of the study we recover, and in several cases extend the validity of, recent theorems on existence of covers and precovers in categories of sheaves.