collaborators

1 paper

math.DG2024

Mannheim-d'Ocagne-Koenderink type formulas for asymptotic directions

Toshizumi Fukui, Atsufumi Honda, Masaaki Umehara

We consider a surface embedded in the Euclidean 3-space and fix a tangential vector at a given point on the surface. In this paper, we first review a history of the formula…