Characteristic of left invertible semigroups and admissibility of observation operators. - Gen-Qi Xu; Ying Feng Shang (Syst. Control. Lett., 2009)

The stability of a wave equation with delay-dependent position. - Ying Feng Shang; Gen-Qi Xu (IMA J. Math. Control. Inf., 2011)

Stabilization of an Euler-Bernoulli beam with input delay in the boundary control. - Ying Feng Shang; Gen-Qi Xu (Syst. Control. Lett., 2012)

Super-stability and the spectrum of one-dimensional wave equations on general feedback controlled networks. - Ying Feng Shang; Dongyi Liu; Genqi Xu (IMA J. Math. Control. Inf., 2014)

Output-based stabilization for a one-dimensional wave equation with distributed input delay in the boundary control. - Ying Feng Shang; Gen-Qi Xu; Xuan Li (IMA J. Math. Control. Inf., 2016)

Dynamic control of an Euler-Bernoulli equation with time-delay and disturbance in the boundary control. - Ying Feng Shang; Genqi Xu (Int. J. Control, 2019)