About de Smit's question on flatness

DOI10.1007/s00209-009-0624-6zbMath1214.13005OpenAlexW2042122336MaRDI QIDQ627486

Sylvain Brochard, Ariane Mézard

Publication date: 2 March 2011

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00209-009-0624-6

zbMATH Keywords

complete intersectionsflatnessGorenstein ringsArtin rings

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Extension theory of commutative rings (13B02)

Related Items (2)

Independent sequences and freeness criteria ⋮ Proof of de Smit’s conjecture: a freeness criterion

Cites Work

• Lech-Hironaka inequalities for flat couples of local rings
• Modular elliptic curves and Fermat's Last Theorem
• Ideals generated by \(R\)-sequences
• Certain numerical characters of singularities
• Inequalities related to certain couples of local rings
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