Boundedness of geometric invariants near a singularity which is a suspension of a singular curve

Near a singular point of a surface or a curve, geometric invariants diverge in general, and the orders of diverge, in particular the boundedness about these invariants represent geometry of the surface and the curve. In this paper, we study boundedness and orders of several geometric invariants near...

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Bibliographic Details
Published in:arXiv.org 2024-10
Main Authors: Martins, Luciana F, Saji, Kentaro, dos Santos, Samuel P, Teramoto, Keisuke
Format: Article
Language:English
Subjects:
Invariants
Online Access:Get full text
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Summary:Near a singular point of a surface or a curve, geometric invariants diverge in general, and the orders of diverge, in particular the boundedness about these invariants represent geometry of the surface and the curve. In this paper, we study boundedness and orders of several geometric invariants near a singular point of a surface which is a suspension of a singular curve in the plane and those of curves passing through the singular point. We evaluates the orders of Gaussian and mean curvatures and them of geodesic, normal curvatures and geodesic torsion for the curve.
ISSN:2331-8422
DOI:10.48550/arxiv.2206.11487