6533b7d8fe1ef96bd126b5a8
RESEARCH PRODUCT
On the spectrum of linear combinations of two projections inC*-algebras
Julio BenítezVladimir Rakočevićsubject
CombinatoricsCommutatorAlgebra and Number TheorySpectral radiusSpectrum (functional analysis)IdempotenceLinear combinationProjection (linear algebra)Mathematicsdescription
In this note, we study the spectrum and give estimations for the spectral radius of linear combinations of two projections in C*-algebras. We also study the commutator of two projections.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-09-01 | Linear and Multilinear Algebra |