About the Authors

Deena R. Schmidt

Roles Conceptualization, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

drschmidt@unr.edu

Affiliation Department of Mathematics and Statistics, University of Nevada, Reno, Reno, Nevada, United States of America

Roberto F. Galán

Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Department of Electrical Engineering and Computer Science, Case Western Reserve University, Cleveland, Ohio, United States of America

Peter J. Thomas

Roles Conceptualization, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Department of Mathematics, Applied Mathematics and Statistics, Case Western Reserve University, Cleveland, Ohio, United States of America

Competing Interests

The authors have declared that no competing interests exist.