2 papers
quant-ph2026
Intermediate memory costs of quantum channel synthesis with a protected subsystem
Kai Liu, Deguang Han
A quantum memory can preserve a subsystem perfectly while discarding information needed by a later operation. We study the total intermediate dimension required for channel synthes…
math.OC2025
Distributed Derivative-Free Optimization Using Inexact ADMM and Trust-Region Methods
Damilola Fasiku, Wentao Tang
To reduce complexity and achieve scalable performance in high-dimensional black-box settings, we propose a distributed method for nonconvex derivative-free optimization of continuo…