H
Houda Trabelsi
Researcher at University of Valenciennes and Hainaut-Cambresis
Publications - 3
Citations - 17
Houda Trabelsi is an academic researcher from University of Valenciennes and Hainaut-Cambresis. The author has contributed to research in topics: Affine transformation & Affine hull. The author has an hindex of 3, co-authored 3 publications receiving 14 citations.
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Complete Hyperbolic Tchebychev Hypersurfaces
TL;DR: In this article, the authors studied locally strongly convex, hyperbolic centroaffine Tchebychev hypersurfaces with complete centro affine metric and gave a classification in case that the Ricci tensor is semi-positive and the scalar curvature is constant.
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Generic Affine Hypersurfaces with Self Congruent Center Map
TL;DR: In this paper, the authors studied n-dimensional locally strongly convex hypersurfaces with the property that the center map is congruent to the original immersion, and they showed that the centroaffine metric is flat.
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Improper affine hyperspheres with self-congruent center map
TL;DR: In this paper, the authors studied n-dimensional improper affine spheres of which the center map is congruent to the original immersion and showed how to construct such hypersurfaces starting from (n − 1)-dimensional proper elliptic affine hyperspheres.