Category:Examples of Centralizers
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This category contains examples of Centralizer of Group Element.
Let $\struct {G, \circ}$ be a group.
Let $a \in \struct {G, \circ}$.
The centralizer of $a$ (in $G$) is defined as:
- $\map {C_G} a = \set {x \in G: x \circ a = a \circ x}$
That is, the centralizer of $a$ is the set of elements of $G$ which commute with $a$.
Pages in category "Examples of Centralizers"
This category contains only the following page.