NUMERICAL INVARIANTS OF FAMILIES OF LINES ON SOME FANO VARIETIES

DOI10.1070/SM1983v044n02ABEH000964zbMath0513.14021OpenAlexW2035835825MaRDI QIDQ3658116

Dimitri G. Markushevich

Publication date: 1983

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm1983v044n02abeh000964

zbMATH Keywords

Schubert calculusruled surfaceNeron-Severi groupFano threefoldChern characteristic classes

Mathematics Subject Classification ID

Geometric invariant theory (14L24) Enumerative problems (combinatorial problems) in algebraic geometry (14N10) (3)-folds (14J30) Rational and birational maps (14E05) Families, moduli, classification: algebraic theory (14J10)

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