Navegando por Autor "Sacramento, A.J."
Agora exibindo 1 - 2 de 2
Resultados por página
Opções de Ordenação
- ItemFocal set of curves in the Minkowski space.(2015) Nabarro, Ana Claudia; Sacramento, A.J.We study the geometry of curves in the Minkowski space and in the de Sitter space, specially at points where the tangent direction is lightlike (i.e. has length zero).
- ItemPseudo-spherical evolutes of curves on a timelike surface in three dimensional Lorentz-Minkowski space.(2015) Izumiya, S.; Nabarro, Ana Claudia; Sacramento, A.J.In this paper we introduce the notion of pseudo-spherical evolutes of curves on a timelike surface in three dimensional Lorentz-Minkowski space.