scientific article

zbMath0482.14010MaRDI QIDQ3939926

Alexandru Buium

Publication date: 1982

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

zbMATH Keywords

intersection theoryPicard groupsPicard numberNeron-Severi groupCohen-MacaulayLefschetz hyperplane section principlealmost factorial algebra

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Commutative rings defined by factorization properties (e.g., atomic, factorial, half-factorial) (13F15) Picard groups (14C22)

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