作者: Jan Schr�er
DOI: 10.1007/S00014-003-0788-3
关键词: Nilpotent matrix 、 Mathematics 、 Discrete mathematics 、 Irreducible component 、 Field (mathematics) 、 Pure mathematics
摘要: We classify the irreducible components of varieties \[ \V(n,a,b) = \{ (A,B) \in \M_n(\field) \times \mid AB BA A^a B^b 0 \}. \]