Sheaf

From testwiki
Revision as of 03:42, 4 January 2025 by imported>WingerBot (convert {{desc-top}}/{{hyp-top}}/{{co-top}} and some instances of {{der-top}}/{{rel-top}} to {{col-top}} per WT:RFDO#remove lesser-used column templates (manually assisted))
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Template:Also

English

Template:Wikipedia

Etymology

From Template:Inh, from Template:Inh, from Template:Inh, from Template:Der.

Template:Col-top Akin to Template:Cog, Template:Cog, Template:Cog, Template:Cog. Compare further Template:Cog, Template:Cog. Template:Col-bottom

Pronunciation

Sheaves

Noun

Template:En-noun

  1. Template:SenseidA quantity of the stalks and ears of wheat, rye, or other grain, bound together; a bundle of grain or straw.
    Template:Syn
  2. Any collection of things bound together.
    Template:Syn
    Template:Ux
  3. A bundle of arrows sufficient to fill a quiver, or the allowance of each archer.
  4. A quantity of arrows, usually twenty-four.
  5. Template:Lb A sheave.
  6. Template:Lb An abstract construct in topology that associates data to the open sets of a topological space (i.e. a presheaf) in such a way so as to make the local and global data compatible, generalizing the situation of functions, fiber bundles, manifold structure, etc. on a topological space. Formally, a presheaf whose sections are, in a technical sense, uniquely determined by their restrictions onto smaller sets: that is, given an open cover {Ui} of U:
    1. If two sections over U agree under restriction to every Ui, then the sections are the same.
    2. Given a family of sections si(Ui) such that all pairs (si,sj) agree under restriction to UiUj, there is a (unique) section s over U whose restriction to Ui is si.

Derived terms

Template:Col

Translations

Template:Trans-top

Template:Trans-bottom

Template:Trans-top

Template:Trans-bottom

Template:Trans-see

Template:Trans-top

Template:Trans-bottom

Template:Checktrans-top

Template:Trans-bottom

Verb

Template:En-verb

  1. Template:Lb To gather and bind into a sheaf; to make into sheaves
    Template:Ux
  2. Template:Lb To collect and bind cut grain, or the like; to make sheaves.

Anagrams

Template:Cln Template:C