The summer before the my senior year at Brown University, I participated in an undergraduate research program hosted by the Institute for Pure and Applied Mathematics (IPAM) at the University of California Los Angeles (UCLA). This program, called Research in Industrial Projects for Students (RIPS), brought teams of four undergraduates to UCLA for the summer to work together on a research program proposed by industry or national laboratories. I was a member of the team working on the project "Representing Invariant Manifolds for Low-energy Trajectory Design," (link) proposed by a mathematician from NASA's Jet Propulsion Laboratory (JPL). I explored the feasibility of applying of a level-set method for surface representation to the problem as an alternative to a triangular mesh grid representation. This method represents the surface of the invariant manifold as the zero level set of a function that can be evaluated numerically on a fixed Cartesian grid. One of the things I enjoyed about this project was that it allowed me to synthesize information I had learned in many of my undergraduate courses, including differential equations, linear algebra, nonlinear dynamics, numerical partial differential equations and classical mechanics. I was excited to have an opportunity to apply what I had learned in class to a real-world problem. The project required me to find ways of combining known techniques in new ways to solve a problem, which helped me see the key role creative problem solving plays in doing research . *image from jpl.nasa.gov |

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