Notable Achievements

The Mathematics and Computer Science Department was well represented at MathFest, the Mathematical Association of America’s (MAA) Annual Summer Meeting, held August 5–8 in Boston. Faculty, students, and an alumna presented research, led professional development sessions, and received national recognition. Associate Professor of Mathematics John Ross presented “Pedagogy, Identity, and Community: A Decade of NExT,” discussing the impact of Project NExT and his progression from participant to leader at the Texas Section NExT level. Mathematics majors Ioana Burlacu ’26 and Ashlyn Cadena ’27 presented “Perimeter-minimizing rectangles using density M|x|^p + N|y|^q” in the MAA Undergraduate Poster Session. Their research was supervised by Ross as part of SURF 2025. Garey Chair and Professor of Mathematics Alison Marr co-organized the session “Rewriting Who Counts” and presented “Women Count!,” highlighting courses she has taught at Southwestern. As Chair of the MAA Council on Prizes and Awards, Marr also participated in the Meeting of the MAA Congress and presented several prizes and awards during the conference. Associate Professor of Mathematics Therese Shelton co-organized the session “Innovative Modeling Approaches to Teaching and Applying ODEs” and presented “Modeling-First DE: Learning to Teach, and Teaching to Learn” with fellow professional development leaders in differential equations. She also participated in an all-day working session for an upcoming book by MAA OPEN Math, a National Science Foundation-supported project focused on improving mathematics instruction through active-learning professional development. Mathematics and computer science graduate Emma Kathryn Groves ’17, now an Assistant Professor in the Department of Mathematical Sciences at the United States Military Academy at West Point, was a co-author of the presentation “Teaching to the Surface: Using Physical Models to Move Multivariable Calculus Beyond Formulas.” Finally, Professor of Mathematics Fumiko Futamura and co-authors Annalisa Crannell and Marc Frantz received the Daniel Solow Author’s Award for their 2019 inquiry-based learning textbook, Perspective and Projective Geometry, published by Princeton University Press.

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Expertise

Differential Geometry, Riemannian Geometry, Geometric Analysis. Minimal surfaces, Mean Curvature Flow. The mathematics of bubbles and similar surfaces.

John Ross received his PhD in Mathematics from Johns Hopkins University in 2015 and his BA in Mathematics from St. Mary’s College of Maryland in 2009.

  • John Ross received his PhD in Mathematics from Johns Hopkins University in 2015 and his BA in Mathematics from St. Mary’s College of Maryland in 2009.

  • Dr. Ross’ research focuses on theory and applications of minimal surfaces and mean curvature flow. Taken together, these subjects describe how surfaces (or higher-dimensional manifolds) can evolve in time to achieve stable structures under certain constraints. The most accessible example is the creating of bubbles via soap film - a two-dimensional elastic surface that aims to minimize surface area subject to some additional structural constraint (eg. constant volume enclosure in the case of a free-floating bubble, or fixed boundary in the case of a bubble wand). The geometry of the surface with minimal surface area - or the evolution a soap film undergoes as it evolves to shrink surface area - is of broad interest to mathematicians, materials scientists, and physicists. Dr. Ross studies the differential equations that govern this process, and the connection between these equations and the underlying geometry of the surfaces.


In the News

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