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left ideal
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Contents
1
English
1.1
Noun
1.1.1
Hypernyms
1.1.2
Hyponyms
1.1.3
Coordinate terms
English
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Noun
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left
ideal
(
plural
left ideals
)
(
algebra
)
A
subring
which is closed under left-multiplication by any element of the ring.
If
I
is a left ideal of
R
then
r
I
⊆
I
{\displaystyle rI\subseteq I}
for any
r
∈
R
{\displaystyle r\in R}
.
Hypernyms
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subring
Hyponyms
edit
two-sided ideal
Coordinate terms
edit
right ideal
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English countable nouns
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en:Algebra
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