Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1896315 | Journal of Geometry and Physics | 2011 | 23 Pages |
Abstract
In this paper, we complete the classification of 4-dimensional non-degenerate affine hypersurfaces with parallel cubic form with respect to the Levi-Civita connection of the affine Berwald–Blaschke metric.
► We complete the classification for 4-dimensional affine hypersurfaces with parallel cubic form. ► We construct several affine invariant functions and study the relative extremal point in different cases. ► An algebra lemma for a self-adjoint operator is employed in other cases. ► Finally all information about affine invariants are obtained.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Zejun Hu, Cece Li, Haizhong Li, Luc Vrancken,