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overring
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English
Wikipedia
has an article on:
overring
Wikipedia
Etymology
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over-
+
ring
Noun
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overring
(
plural
overrings
)
(
mathematics
)
An overring
B
of an
integral
domain
A
is a
subring
of the
field
of
fractions
K
of
A
that contains
A
, i.e.
A
⊆
B
⊆
K
{\displaystyle A\subseteq B\subseteq K}
.
