Purely inseparable extensions of factorial rings

DOI10.1006/jabr.1994.1219zbMath0806.13006OpenAlexW2039419318MaRDI QIDQ1335056

Jeffrey Lang

Publication date: 27 September 1994

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1994.1219

zbMATH Keywords

characteristic \(p\)unique factorization domainpurely inseparable coverings of complete intersection

Mathematics Subject Classification ID

Complete intersections (14M10) Commutative rings defined by factorization properties (e.g., atomic, factorial, half-factorial) (13F15) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Extension theory of commutative rings (13B02)