• DML-CZ Home

Author: Chen, Zhibo

• Chen, Zhibo: On integral sum graphs with a saturated vertex. (English). Czechoslovak Mathematical Journal, vol. 60 (2010), issue 3, pp. 669-674
• Liu, BoLian; Chen, Zhibo; Liu, Muhuo: On graphs with the largest Laplacian index. (English). Czechoslovak Mathematical Journal, vol. 58 (2008), issue 4, pp. 949-960
• Zhang, Fuji; Chen, Zhibo: Limit points of eigenvalues of (di)graphs. (English). Czechoslovak Mathematical Journal, vol. 56 (2006), issue 3, pp. 895-902
• Chen, Zhibo: Spectra of extended double cover graphs. (English). Czechoslovak Mathematical Journal, vol. 54 (2004), issue 4, pp. 1077-1082
• Zhang, Fuji; Chen, Zhibo: Interpolation theorem for a continuous function on orientations of a simple graph. (English). Czechoslovak Mathematical Journal, vol. 48 (1998), issue 3, pp. 433-438
• Chen, Zhibo: On minimum locally $n$-(arc)-strong digraphs. (English). Czechoslovak Mathematical Journal, vol. 46 (1996), issue 2, pp. 317-323