Uniform approximation of Abhyankar valuation ideals in function fields of prime characteristic
DOI10.1090/tran/7917zbMath1445.13010arXiv1705.00447OpenAlexW3101136029MaRDI QIDQ5206262
Publication date: 18 December 2019
Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1705.00447
positive characteristicFrobenius morphismNoetherian domaintest idealsgraded systemregular varietyAbhyankar valuationuniform approximation of ideals
Singularities in algebraic geometry (14B05) Valuations and their generalizations for commutative rings (13A18) Valuation rings (13F30) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Positive characteristic ground fields in algebraic geometry (14G17)
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