Principal curvature lines near a partially umbilic point of codimension one
Jorge Sotomayor Débora Lopes; Ronaldo Garcia
Lobachevskii Journal of Mathematics Heidelberg v. 43, p. 162-181, 2022
Heidelberg 2022
Available at
IME - Inst. Matemática e Estatística
(PROD-3076747 )(GetIt)