Definition:Division Subring

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Definition

Let $\struct {R, +, \circ}$ be a ring.


A division subring of $\struct {R, +, \circ}$ is a subset $S$ of $R$ such that $\struct {S, +_S, \circ_S}$ is a division ring.


Also see

  • Results about Division Subrings can be found here.


Sources