LINE CONGRUENCE AND TRANSFORMATION OF PROJECTIVE SURFACES

DOI10.2206/kyushujm.60.101zbMath1104.53008OpenAlexW2171579438MaRDI QIDQ5487945

Takeshi Sasaki

Publication date: 13 September 2006

Published in: Kyushu Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2206/kyushujm.60.101

zbMATH Keywords

Laplace transformationprojective surfaceaffine sphereDemoulin transformationline congruenceprojectively cylindrical surface

Mathematics Subject Classification ID

Projective differential geometry (53A20)

Related Items (8)

Surface theory in discrete projective differential geometry. I. A canonical frame and an integrable discrete Demoulin system ⋮ Discrete Laplace cycles of period four ⋮ Projective minimality for centroaffine minimal surfaces ⋮ On the combinatorics of Demoulin transforms and (discrete) projective minimal surfaces ⋮ Discrete projective minimal surfaces ⋮ The Gauss maps of Demoulin surfaces with conformal coordinates ⋮ The Cayley cubic and differential equations ⋮ A loop group method for Demoulin surfaces in the 3-dimensional real projective space

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