2 papers
math.CA2014
On metric-preserving functions and fixed point theorems
Prapanpong Pongsriiam, Imchit Termwuttipong
Kirk and Shahzad have recently given fixed point theorems concerning local radial contractions and metric transforms. In this article, we replace the metric transforms by metric-pr…
math.CA2014
Weakly Symmetrically Continuous Functions
Prapanpong Pongsriiam, Teraporn Thongsiri
We extend the definition of weak symmetric continuity to be applicable for functions defined on any nonempty subset of . Then we investigate basic properties of weakly symmetri…