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🏠
/
Mathematics
/
Group Theory
/
Abelian Group
Abelian Group
A group in which the result of applying the group operation to two group elements does not depend on the order in which they are written.
📜
The statement of the theorem
A group
(
G
,
⋅
)
(G, \cdot)
(
G
,
⋅
)
is abelian if for all
a
,
b
∈
G
a, b \in G
a
,
b
∈
G
,
a
⋅
b
=
b
⋅
a
a \cdot b = b \cdot a
a
⋅
b
=
b
⋅
a
.