Category of fields

Category of fields of characteristic 𝑝

The category of fields of characteristic 𝑝 π–₯𝗅𝖽𝑝 is the subcategory of category of fields consisting of just those of characteristic 𝑝. field These subcategories are completely disjoint in π–₯𝗅𝖽, thus

π–₯𝗅𝖽=βˆžβˆπ‘=0π–₯𝗅𝖽𝑝

where π–₯𝗅𝖽𝑝 is empty iff 𝑝 is not prime.

Properties


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