Normally Flat Ring

(Algebraic Geometry)


Algebraic Geometry
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What is Normally flat ring?

In algebraic geometry, a normally flat ring along a proper ideal I is a local ring A such that is flat over for each integer . The notion was introduced by Hironaka in his proof of the resolution of singularities as a refinement of and was later generalized by Alexander Grothendieck and others.

Technology Types

algebraic geometry

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