Joint spectra and nilpotent lie algebras
โ
Enrico Boasso
๐
Article
๐
1997
๐
Elsevier Science
๐
English
โ 537 KB
Given a complex nilpotent finite dimensional Lie algebra of linear transformations, L, in a complex finite dimensional vector space, E, we study the joint spectra Sp(L, E), ,rs, k(L, E), and (r=, k(L , E). We compute them, and we prove that they all coincide with the set of weights of L for E. We al