scientific article

zbMath0769.13005MaRDI QIDQ4020196

Kiyoshi Baba

Publication date: 16 January 1993

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

characteristic \(p\)higher derivationsradical descentPicard groups of integral domains

Mathematics Subject Classification ID

Morphisms of commutative rings (13B10) Characteristic (p) methods (Frobenius endomorphism) and reduction to characteristic (p); tight closure (13A35) Class groups (13C20)