Dasong Cao

Polyhedral Characterizations, Perfection of Line Graphs

George L. Nemhauser, Dasong Cao, 1998, Discret. Appl. Math..

Graphs characterized by the second eigenvalue

Hong Yuan, Dasong Cao, 1993, J. Graph Theory.

Topics in node packing and coloring

Dasong Cao, 1995 .

Bounds on eigenvalues and chromatic numbers

Dasong Cao, D. Cao, 1998 .