Connections
ideal
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p-adic number
Entity
unit
Entity
initial and terminal objects
Entity
noncommutative ring
Entity
mathematics
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integer
Entity
matrix
Entity
ring
Entity
continuous function
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field
Entity
binary operation
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isomorphism
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topological space
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multiplicative inverse
Entity
modular arithmetic
Entity
Michael Atiyah
Entity
Nicolas Bourbaki
Entity
algebraic structure
Entity
cardinal number
Entity