We adapt the part metric and use it in studying positive solutions of a certain family of discrete dynamic systems. Some examples are presented, and we also compare some results in the literature.
Wanping Liu. Xiaofan Yang. Stevo Stević. Bratislav Iričanin. "Part-Metric and Its Applications to Cyclic Discrete Dynamic Systems." Abstr. Appl. Anal. 2011 1 - 16, 2011. https://doi.org/10.1155/2011/534974