Algebraic Elements and Invariant Subspaces
General Mathematics
2009-03-10 v1
Abstract
We prove that if a completely non-unitary contraction T in L(H) has a non-trivial algebraic element h, then T has a non-trivial invariant subspace.
Cite
@article{arxiv.0903.1350,
title = {Algebraic Elements and Invariant Subspaces},
author = {Yun-Su Kim},
journal= {arXiv preprint arXiv:0903.1350},
year = {2009}
}
Comments
6 pages