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Ptolemaic and Chordal Cover-Incomparability Graphs |
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| Authors: | Anil Arun Changat Manoj |
| Institution: | 1.Department of Futures Studies, University of Kerala, Thiruvananthapuram, 695581, India ; |
| Abstract: | Order - 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 poset. C-I graphs captured attention... |
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