Objects generated by an arbitrary natural number. Part 4: New aspects

Krassimir Atanassov
Notes on Number Theory and Discrete Mathematics
Print ISSN 1310–5132, Online ISSN 2367–8275
Volume 29, 2023, Number 3, Pages 589–597
DOI: 10.7546/nntdm.2023.29.3.589-597
Full paper (PDF, 229 Kb)

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Authors and affiliations

Krassimir Atanassov
1   Department of Bioinformatics and Mathematical Modelling, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences
“Acad. G. Bonchev” Str., Bl. 105, Sofia-1113, Bulgaria
2   Intelligent Systems Laboratory, “Prof. Dr Asen Zlatarov” University
1 “Prof. Yakimov” Blvd., Burgas-8000, Bulgaria

Abstract

The set \underline{SET}(n), generated by an arbitrary natural number n, was defined in [3]. There, and in [5,6], some arithmetic functions and arithmetic operators of a modal and topological types are defined over the elements of \underline{SET}(n). Here, over the elements of \underline{SET}(n) new arithmetic functions are defined and some of their basic properties are studied. Two standard modal topological structures over \underline{SET}(n) are described. Perspectives for future research are discussed.

Keywords

  • Arithmetic function
  • Modal operator
  • Natural number
  • Set
  • Topological operator

2020 Mathematics Subject Classification

  • 11A25

References

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  3. Atanassov, K. (2020). Objects generated by an arbitrary natural number. Notes on Number Theory and Discrete Mathematics, 26(4), 57–62.
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  6. Atanassov, K. (2023). Objects generated by an arbitrary natural number. Part 3: Standard modal-topological aspect. Notes on Number Theory and Discrete Mathematics, 29(1), 171–180.
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Manuscript history

  • Received: 8 February 2023
  • Revised: 26 July 2023
  • Accepted: 19 August 2023
  • Online First: 25 August 2023

Copyright information

Ⓒ 2023 by the Author.
This is an Open Access paper distributed under the terms and conditions of the Creative Commons Attribution 4.0 International License (CC BY 4.0).

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Cite this paper

Atanassov, K. (2023). Objects generated by an arbitrary natural number. Part 4: New aspects. Notes on Number Theory and Discrete Mathematics, 29(3), 589-597, DOI: 10.7546/nntdm.2023.29.3.589-597.

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