Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897712 | Linear Algebra and its Applications | 2018 | 18 Pages |
Abstract
Let H be a Hilbert space and L(H) be the algebra of all bounded linear operators from H to H. Our goal in this article is to study the set Pâ
Lh of operators in L(H) that can be factorized as the product of an orthogonal projection and a self-adjoint operator. We describe Pâ
Lh and present optimal factorizations, in different senses, for an operator in this set.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
M. Laura Arias, M. Celeste Gonzalez,