On the rectilinear congruences establishing a mapping between its focal surfaces which preserves the Gauss curvature

DOI10.1007/BF01765155zbMath0499.53008MaRDI QIDQ1171767

Bassil J. Papantoniou, Grigoris F. Tsagas

Publication date: 1982

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

zbMATH Keywords

Gauss curvaturefocal surfaceshyperbolic rectilinear congruences

Mathematics Subject Classification ID

Differential line geometry (53A25)

Related Items (1)

On the rectilinear congruences of Lorentz manifold \([R^ 3,(+,+,-)\) establishing a mapping between its focal surfaces, preserving the mean curvatures]

Cites Work

• Sur les surfaces à courbure moyenne constante applicables sur des surfaces de revolution
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