Ptolemaic and Chordal Cover-Incomparability Graphs

Anil, A; Changat, M

Changat, M (corresponding author), Univ Kerala, Dept Futures Studies, Thiruvananthapuram 695581, Kerala, India.

ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS, ; ():

Abstract

Cover-incomparability graphs (C-I graphs) are graphs whose edge-set is the union of edge-sets of the incomparability graph and the cover graph of some......

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