Work

Convexity of space-like projections of submanifolds with co-dimension 2 in Lorentz–Minkowski space

Year: 2025

Type: article

Abstract: In this paper, we give a necessary and sufficient condition that any space-like projection of a submanifold with co-dimension 2 in Lorentz–Minkowski space is locally strictly convex, and give its applications.

Source: Comptes Rendus Mathématique

DOI: 10.5802/crmath.704

Authors: Toshizumi Fukui, Atsufumi Honda, Masaaki Umehara

Language: English

Topic: Advanced Differential Geometry Research

Subfield: Astronomy and Astrophysics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

Funder: Japan Society for the Promotion of Science

Awards: New development of Newton's method in singularity theory, Differential geometrey of singularities and its applications, Geometric invariants of singular points with applications to high dimensional wave fronts and mixed type hypersurfaces

OpenAlex ID: W4408199263

FWCI: 0.457

Cites: 6

Cited by: 1

Related to: 10