From the 1 of 3 linked papers with an AI index.
3 papers
Phase Retrievability of Super Operators and Measurements
Javier Alejandro Chávez-DomÃnguez, Jeremiah Isu
The paper extends phase retrieval to bounded‑rank quantum states and general super‑operators, giving conditions for retrievability and proving Lipschitz stability in trace norm and…
The -Operator Approximation Property
Javier Alejandro Chávez-DomÃnguez, Verónica Dimant, Daniel Galicer
We study a notion analogous to the -Approximation Property (-AP) for Banach spaces, within the noncommutative context of operator spaces. Referred to as the -Operator Appr…
Revisiting Operator -Compact Mappings
Javier Alejandro Chávez-DomÃnguez, Verónica Dimant, Daniel Galicer
We continue our study of the mapping ideal of operator -compact maps, previously introduced by the authors. Our approach embraces a more geometric perspective, delving into the…