A remark on Lorentz algebras |
| |
| Authors: | R Stra?ek |
| |
| Institution: | 1. Faculty of Civil Engineering, Department of Basic Sciences, University ofMaribor, Smetanova 17, 2000, Maribor, Slovenija
|
| |
| Abstract: | We consider the class of Euclidean algebras associated to Minkowski light cones and called Lorentz algebras. We prove that in Lorentz algebras the estimate ∥P(a,b) ∥∞≥(√2-1) ∥a∥∞ ∥b∥∞ is valid for the spectral norm and is therefore independent of the dimension of the Lorentz algebra. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
