A focus on focal surfaces

DOI10.4310/AJM.2001.v5.n3.a8zbMath1027.14024arXivmath/0002109OpenAlexW2962683830MaRDI QIDQ700518

Enrique Arrondo, Cristina Turrini, Marina Bertolini

Publication date: 22 October 2002

Published in: The Asian Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0002109

zbMATH Keywords

bisecant linebitangent linecongruence of lines in \(\mathbb P^3\)focal surface of a smooth congruencefundamental pointinflectional line

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15) Projective techniques in algebraic geometry (14N05) Projective analytic geometry (51N15)

Related Items (5)

Normalization of the congruence of bitangents to a hypersurface in \(\mathbb{P}^3\) ⋮ Geometric description of \(\langle 2\rangle \)-polarised Hilbert squares of generic \(K3\) surfaces ⋮ Changing views on curves and surfaces ⋮ Kummer quartic double solids ⋮ Congruences and concurrent lines in multi-view geometry

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