The Square-Zero Basis of Matrix Lie Algebras

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 algebra...

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Hlavní autoři: Raúl Durán Díaz, Víctor Gayoso Martínez, Luis Hernández Encinas, Jaime Muñoz Masqué
Médium: Článek
Jazyk:English
Vydáno: MDPI AG 2020-06-01
Edice:Mathematics
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On-line přístup:https://www.mdpi.com/2227-7390/8/6/1032