Some formulas for a surface in ℙ3

DOI10.1007/BFb0062933zbMath0391.14008MaRDI QIDQ4172155

Ragni Piene

Publication date: 1978

Published in: Lecture Notes in Mathematics (Search for Journal in Brave)

zbMATH Keywords

degreesingular locustangent developablenumerical charactersclass of surfaceformulas of Salmon, Cayley, Zeuthen, Noetherrank of surfacesurface of contact

Mathematics Subject Classification ID

Enumerative problems (combinatorial problems) in algebraic geometry (14N10) (3)-folds (14J30) Projective techniques in algebraic geometry (14N05)

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