2 papers
math.CO2023
A polynomial time algorithm for calculating Fourier-Dedekind sums
Guoce Xin, Xinyu Xu
We solve an open problem proposed in the book ``Computing the continuous discretely" written by Matthias Beck and Sinai Robins. That is, we proposed a polynomial time algorithm for…
quant-ph2021
Robust self-testing of multipartite GHZ-state measurements in quantum networks
Qing Zhou, Xin-Yu Xu, Shuai Zhao +4
Self-testing is a device-independent examination of quantum devices based on correlations of observed statistics. Motivated by elegant progresses on self-testing strategies for mea…