About the Authors

Eric C. Dykeman

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

eric.dykeman@york.ac.uk

Affiliation Department of Mathematics, University of York, York, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.