id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-5734	Libao, Merliza; Abarca, Kyla B.	Distance-2 Chromatic Number of the Central and Shadow Graphs of a Cycle and its Application to Computer Science	2025	25	.pdf	application/pdf	7791	479	76	In addition to chromatic and distance-2 chromatic numbers, graph theorists have also explored the properties of more complex graph structures, such as Shadow graphs and Central graphs. Central graphs, first studied by Sampathkumar and Walikar in 1974	cache/ejpam-5734.pdf	txt/ejpam-5734.txt