2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.DG2022
Möbius inversion of surfaces in the Minkowski 3-space
Marco Antônio do Couto Fernandes
We define and present some proprieties of the Möbius inversion of surfaces in the Minkowski 3-space. We prove that the Möbius inversion preserves the lines of principal curvature a…
math.DG2022
Bifurcations of robust features on surfaces in the Minkowski 3-space
Marco Antônio do Couto Fernandes
We obtain the bifurcation of some special curves on generic 1-parameter families of surfaces in the Minkowski 3-space. The curves treated here are the locus of points where the ind…
math.DG2021★ 2 cited
On the multiplicity of umbilic points
Marco Antonio do Couto Fernandes, Farid Tari
We introduce an invariant of umbilic points on surfaces in the Euclidean or Minkowski 3-space that counts the maximum number of stable umbilic points they can split up under deform…