Factorization of Analytic Functions and Operator Inequalities

By R. Leech. 2014

51 citations recorded by the source corpus.

Subfields: Applied Mathematics, Mathematical Physics

View Paper: https://www.semanticscholar.org/paper/57f2cf9bc6f28d833227f1f30af3ee1c765fedcd

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Applied Mathematics

1. Mohammad Sal Moslehian
2. Qingxiang Xu
3. Janusz Brzdek
4. Kais Feki
5. Krzysztof Cieplinski
6. Madjid Mirzavaziri

In Mathematical Physics

1. Mohammad Sal Moslehian
2. Madjid Mirzavaziri
3. Krzysztof Cieplinski

Citations in the corpus

• Positivity of $2\times 2$ block matrices of operators (2019, background): “In 1971-1972, Leech [32] showed that if A and B are contraction operators on a Hilbert space H that commute with a shift operator S, then A = BC for some contraction operator C on H that commutes with S if and only if AA∗ ≤ BB∗.”