Volume 5 (2023)
Volume 4 (2022)
Volume 3 (2021)
Volume 2 (2020)
Volume 1 (2019)
Author = Stjan Radenovic
Number of Articles: 3
On some new observations on Kurepa's left factorial
Volume 4, Issue 3 , June 2022, , Pages 1-8
Abstract
After a brief historical excursus, we prove in a simple way some properties of Kurepa's function, the left factorial. We introduce Kurepa's hypothesis, propose a new description, ... Read More
Some critical remarks of recent results on F-contractions in b-metric spaces
Volume 4, Issue 2 , April 2022, , Pages 1-10
Abstract
In this paper, we analyze, generalize and correct some recent results on F-contractions within b-metric spaces. In all results, our only assumption is the strict growth of the function ... Read More
On Palais method in b-metric like spaces
Volume 3, Issue 3 , September 2021, , Pages 33-38