Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1892810 | Journal of Geometry and Physics | 2014 | 10 Pages |
Abstract
The Lorentzian length, which is one of the most significant functions in Lorentzian geometry, is a complex-valued function. Its square gives a real-valued non-degenerate quadratic function. In this paper, we define naturally extended mappings of Lorentzian distance-squared functions, wherein each component is a Lorentzian distance-squared function; and classify these mappings completely by the likeness of recognition subspaces.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Shunsuke Ichiki, Takashi Nishimura,