Mathematical modelling
Some results on (c)-mapping

Linxin Li; Fengqiong Wang; Wu Dingping

Volume 10, Issue 3 , September 2021, , Pages 276-285

https://doi.org/10.22105/riej.2021.293334.1232

Abstract
  Compared with [1], in this paper, We will give first some sufficient conditions under which a (c)-mapping possesses an Approximate Fixed Point Sequence (AFPS). And then, we will prove that (c)-mapping has a fixed point. Finally, we will check some special properties of the fixed point sets of these mappings, ...  Read More

Other
Fixed point theorems of LW-type Lipschitz cyclic mappings in complete B-metric-like spaces

Sh. Weng; Y. Zhang; D. P. Wu

Volume 7, Issue 2 , September 2018, , Pages 136-146

https://doi.org/10.22105/riej.2018.143285.1051

Abstract
  The research of Fixed Point Theorems (FPTs) plays an important role in nonlinear analysis. It is of great theoretical significance and profound application value to study general abstract theory in a B-Metric-Like Space (BMLS). So, it is an important topic to study the Fixed Point Theory (FPT) in a BMLS. ...  Read More