The following publications are possibly variants of this publication:
- Some results on the distance and distance signless Laplacian spectral radius of graphs and digraphsDan Li, Guoping Wang, Jixiang Meng. amc, 293:218-225, 2017. [doi]
- On the signless Laplacian spectral radius of weighted digraphsWeige Xi, Ligong Wang. disopt, 32:63-72, 2019. [doi]
- Sharp bounds for the signless Laplacian spectral radius of digraphsWeiwei Lang, Ligong Wang. amc, 238:43-49, 2014. [doi]
- The Signless Laplacian Spectral Radius of Unicyclic and Bicyclic Graphs with a Given GirthKe Li, Ligong Wang, Guopeng Zhao. combinatorics, 18(1), 2011. [doi]
- Sharp upper bounds on the signless Laplacian spectral radius of strongly connected digraphsLigong Wang, Weige Xi. dmgt, 36(4):977-988, 2016. [doi]