An Introduction to Models and Decompositions in Operator Theory by Carlos S. Kubrusly
An Introduction to Models and Decompositions in Operator Theory by Carlos S. Kubrusly
English | Oct 13, 2012 | ISBN: 1461273749 | 140 Pages | PDF | 5 MB
English | Oct 13, 2012 | ISBN: 1461273749 | 140 Pages | PDF | 5 MB
By a Hilbert-space operator we mean a bounded linear transformation be tween separable complex Hilbert spaces. Decompositions and models for Hilbert-space operators have been very active research topics in operator theory over the past three decades. The main motivation behind them is the in variant subspace problem: does every Hilbert-space operator have a nontrivial invariant subspace?