Top network posts
- 22Finite subgroups of the multiplicative group of a field are cyclic
- 17If the localization of a ring $R$ at every prime ideal is an integral domain, must $R$ be an integral domain?
- 17An exercise with Zariski topology
- 15Similar matrices and field extensions
- 11Good books/expository papers in moduli theory
- 11Is the radical of an irreducible ideal irreducible?
- 10Is the number of prime ideals of a zero-dimensional ring stable under base change?
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