[EN] As in [6, 3, 4, 5], we discuss published assertions concerning fixed points in digital metric spaces - assertions that are incorrect or incorrectly proven, or reduce to triviality.Boxer, L. (2022). Remarks on fixed point assertions in digital topology, 5. Applied General Topology. 23(2):437-451. https://doi.org/10.4995/agt.2022.1665543745123
Metric fixed-point theory lies in the intersection of three main subjects: topology, functional anal...
Freezing sets and cold sets have been introduced as part of the theory of fixed points in digital to...
In this paper, we prove the existence of fixed points for Kannan contraction, Chatterjea contraction...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
Several recent papers in digital topology have sought to obtain fixed point results by mimicking the...
[EN] We continue the work of [4, 2, 3], in which we discuss published assertions that are incorrect ...
[EN] Several recent papers in digital topology have sought to obtain fixed point results by mimickin...
The aim of this paper is to define the concept of compatible maps and its variants in the sett...
[EN] A. Rosenfeld introduced the notion of a digitally continuous function between digital images, a...
In this paper, we have established some new results by extending some existing theorems in the setti...
A. Rosenfeld [23] introduced the notion of a digitally continuous function between digital images, a...
When mathematics is processed on a computer, objects are known only to the extent to which their val...
Metric fixed-point theory lies in the intersection of three main subjects: topology, functional anal...
Freezing sets and cold sets have been introduced as part of the theory of fixed points in digital to...
In this paper, we prove the existence of fixed points for Kannan contraction, Chatterjea contraction...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
This paper continues a series discussing flaws in published assertions concerning fixed points in di...
Several recent papers in digital topology have sought to obtain fixed point results by mimicking the...
[EN] We continue the work of [4, 2, 3], in which we discuss published assertions that are incorrect ...
[EN] Several recent papers in digital topology have sought to obtain fixed point results by mimickin...
The aim of this paper is to define the concept of compatible maps and its variants in the sett...
[EN] A. Rosenfeld introduced the notion of a digitally continuous function between digital images, a...
In this paper, we have established some new results by extending some existing theorems in the setti...
A. Rosenfeld [23] introduced the notion of a digitally continuous function between digital images, a...
When mathematics is processed on a computer, objects are known only to the extent to which their val...
Metric fixed-point theory lies in the intersection of three main subjects: topology, functional anal...
Freezing sets and cold sets have been introduced as part of the theory of fixed points in digital to...
In this paper, we prove the existence of fixed points for Kannan contraction, Chatterjea contraction...
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