Roy with co-authors (IMAGE) University of Texas at Arlington Caption Lead author Souvik Roy with some of his co-authors who were part of his graduate school class MATH 5392 class in Fall 2022 titled “Modeling and Optimal Control of Ordinary Differential Equations.” Credit Photo courtesy Souvik Roy of UT Arlington Usage Restrictions none License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.