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Definition (Kernel Of A Ring Homomorphism)
Let $\phi:R\to S$ be a ring homomorphism. The kernel of $\phi$ is the set $$\ker \phi = \{r\in R\mid \phi(r)=0\}.$$
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Please Login to access more options. Definition (Kernel Of A Ring Homomorphism)Let $\phi:R\to S$ be a ring homomorphism. The kernel of $\phi$ is the set $$\ker \phi = \{r\in R\mid \phi(r)=0\}.$$ The following pages link to this page. |
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