Recently, fixed point theory on graphs has been considered by many authors. In this paper, by combining some ideas in some published papers and introducing -type quasi-contractions, we give some fixed point results for -type quasi-contractions on graphs. The results improve some old results in the literature.
"Fixed Points of -Type Quasi-Contractions on Graphs." Abstr. Appl. Anal. 2013 (SI09) 1 - 5, 2013. https://doi.org/10.1155/2013/167530