https://orcid.org/0000-0002-1698-5495
About the Authors
- Diogo L. Pires
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Roles Formal analysis, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing
Affiliation Department of Mathematics, University of London, London, United Kingdom
- Igor V. Erovenko
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Roles Conceptualization, Formal analysis, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing
Affiliation Department of Mathematics and Statistics, University of North Carolina at Greensboro, Greensboro, NC, United States of America
- Mark Broom
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Roles Conceptualization, Funding acquisition, Methodology, Writing – original draft, Writing – review & editing
* E-mail: Mark.Broom@city.ac.uk
Affiliation Department of Mathematics, University of London, London, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.