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Sheaffer Pen
Corporation (IPA: [ʃeɪfɜːr]) is an
American manufacturing company of
writing instruments,
particularly luxury fountain pens. The
company was...
- Look up
sheaf in Wiktionary, the free dictionary.
Sheaf may
refer to:
Sheaf (agriculture), a
bundle of
harvested cereal stems Sheaf (mathematics), a mathematical...
- Look up
sheaf in Wiktionary, the free dictionary. In mathematics, a
sheaf (pl.: sheaves) is a tool for
systematically tracking data (such as sets, abelian...
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Sheafer,
Sheaffer, and
Sheafor are
variations of a surname.
People with this
surname include Sheafer Edward D.
Sheafer Jr. (1940–2016),
United States Navy...
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resulting in the
expression parallel sheaf of planes. Book embedding, a
notion of
graph embedding onto
sheafs of half-planes
Definition on Mathworld...
- In mathematics, a
sheaf of O-modules or
simply an O-module over a
ringed space (X, O) is a
sheaf F such that, for any open
subset U of X, F(U) is an O(U)-module...
- In mathematics, a
constructible sheaf is a
sheaf of
abelian groups over some
topological space X, such that X is the
union of a
finite number of locally...
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Coherent sheaf cohomology is a
powerful technique, in
particular for
studying the
sections of a
given coherent sheaf. A quasi-coherent
sheaf on a ringed...
- A
sheaf (/ʃiːf/; pl.: sheaves) is a
bunch of cereal-crop
stems bound together after reaping,
traditionally by sickle,
later by
scythe or,
after its introduction...
-
sheaf cohomology is the
application of
homological algebra to
analyze the
global sections of a
sheaf on a
topological space.
Broadly speaking,
sheaf cohomology...
