Characterizing invariance properties of linear time-delay systems: The general case. - Xu-Guang Li; Silviu-Iulian Niculescu; Arben Çela; Lu Zhang 040; Xu Li 022 (CDC, 2013)

Comments on "Stability of linear time invariant fractional delay systems of retarded type in the space of delay parameters [Automatica 49 (2013) 1287-1294]". - Xu Li 022; Lu Zhang 040 (Autom., 2016)

A Frequency-Sweeping Framework for Stability Analysis of Time-Delay Systems. - Xu-Guang Li; Silviu-Iulian Niculescu; Arben Çela; Lu Zhang 040; Xu Li 022 (IEEE Trans. Autom. Control., 2017)

Colored Stability Crossing Sets for SISO Delay Systems. - Xu-Guang Li; Lu Zhang 040; Xu Li 022; Jun-Xiu Chen (IEEE Trans. Autom. Control., 2018)

Reversals in stability of linear time-delay systems: A finer characterization. - Xu Li 022; Jian-Chang Liu; Xu-Guang Li; Silviu-Iulian Niculescu; Arben Çela (Autom., 2019)

Consensus of first-order discrete-time multi-agent systems with time delays. - Xu Li 022; Jian-Chang Liu; Xu-Guang Li (J. Frankl. Inst., 2019)