期刊论文详细信息
Mathematics | |
The Square-Zero Basis of Matrix Lie Algebras | |
Raúl Durán Díaz1  Jaime Muñoz Masqué2  Víctor Gayoso Martínez2  Luis Hernández Encinas2  | |
[1] Departamento de Automática, Universidad de Alcalá, E-28871 Alcalá de Henares, Spain;Instituto de Tecnologías Físicas y de la Información (ITEFI) Consejo Superior de Investigaciones Científicas (CSIC), E-28006 Madrid, Spain; | |
关键词: invariant function; Lie algebra of matrices; linear algebraic groups; linear representation; square-zero matrix; | |
DOI : 10.3390/math8061032 | |
来源: DOAJ |
【 摘 要 】
A method is presented that allows one to compute the maximum number of functionally- independent invariant functions under the action of a linear algebraic group as long as its Lie algebra admits a basis of square-zero matrices even on a field of positive characteristic. The class of such Lie algebras is studied in the framework of the classical Lie algebras of arbitrary characteristic. Some examples and applications are also given.
【 授权许可】
Unknown