Squares, clique graphs, and chordality
W. D. Wallis, Julin Wu · Journal of Graph Theory · 1995
Abstract We study the squares and the clique graphs of chordal graphs and various special classes of chordal graphs. Chordality conditions for squares and clique graphs are given. Several theorems concering chordal graphs are generalized. © 1996 John Wiley & Sons, Inc.