4 problems

Let a quantum measurement be a POVM on a finite-dimensional quantum system. A measurement uses a single auxiliary qubit if its implementation requires only one ancillary two-level…

Charging-time resolution conjecture. The real difference in charging time could be less than the simulation time resolution $\Delta_{\mathrm{s}}=1$ s; the slightly different contro…

In the simulation setting, let the service time distribution be the input distribution and let the observed output data consist of waiting time data. Near-identifiability conjectur…

Let $\alpha\in\mathbb{N}$, and let $f\in {C^\alpha}^*[0,1]$ be a function bounded strictly between $0$ and $1$. Here ${C^\alpha}^*[0,1]$ consists of functions that are…