4 citations · 6 across the 6 of their papers we have counts for
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math.DG2017★ 1 cited
A relation between the curvature ellipse and the curvature parabola
Raúl Oset Sinha, Pedro Benedini Riul
At each point in an immersed surface in there is a curvature ellipse in the normal plane which codifies all the local second order geometry of the surface. More recen…
math.DG2016★ 4 cited
On the flat geometry of the cuspidal edge
Raúl Oset Sinha, Farid Tari
We study the geometry of the cuspidal edge in derived from its contact with planes and lines (referred to as flat geometry). The contact of with planes is mea…
math.DG2014★ 1 cited
Generalized distance-squared mappings of the plane into the plane
S. Ichiki, T. Nishimura, R. Oset Sinha +1
We define generalized distance-squared mappings, and we concentrate on the plane to plane case. We classify generalized distance-squared mappings of the plane into the plane in a r…