Akizuki's counterexample
classification
alg-geom
math.AG
keywords
akizukiintegralcalculationscloselyclosureconstructcounterexampledomain
read the original abstract
Following Akizuki, I construct a Noetherian local integral domain C_M whose normalisation (integral closure) is not finite over C_M. My proof follows closely Akizuki's ingenious calculations.
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