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A Study on Dimensions of Continuous Mappings Cover

Abstract

In Dimension Theory, there are “mapping theorems” that establish relationships between the dimensions of a domain and the range of a continuous mapping. Most of the theorems deal with mappings that satisfy additional conditions, such as being closed mappings. In the “environment” of such studies, the dimensions of continuous mappings have also been studied. In this paper, we introduce and investigate a new notion of dimension for continuous mappings between topological spaces, which is closer to the classical definition of the Lebesgue covering dimension of a space. We discuss various results concerning this dimension. Moreover, we present open questions and proposals of new dimensions of continuous mappings for further studies. They are based on known dimensions of continuous mappings between topological spaces.

DOI: https://doi.org/10.2478/tmmp-2025-0013 | Journal eISSN: 1338-9750 | Journal ISSN: 12103195
Language: English
Page range: 143 - 164
Submitted on: Nov 29, 2024
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Accepted on: Jun 13, 2025
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Published on: Nov 29, 2025
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2025 Dimitrios Georgiou, Yasunao Hattori, Athanasios Megaritis, Fotini Sereti, published by Slovak Academy of Sciences, Mathematical Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.