Definition:Power-Associative Algebra
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Definition
Let $\struct {A_R, \oplus}$ be an algebra over a ring $R$.
Then $\struct {A_R, \oplus}$ is a power-associative algebra if and only if $\oplus$ is power-associative.
That is:
- For all $a \in A_R$, the subalgebra generated by $\set a$ is an associative algebra.
Also see
- Results about power-associative algebras can be found here.