incoming

I recently completed my Ph.D. in Mathematics at Georgia Tech, where I was advised by Jen Hom. My research focuses on problems in low-dimensional topology, primarily from the perspective of knot Floer homology and bordered Heegaard Floer homology. At UC Davis, I look forward to working with Melissa Zhang and broadening my approach by exploring new tools for studying knots and links in 3- and 4-manifolds.

I joined the UC Davis Department of Mathematics in July 2025 as an Assistant Professor. My research focuses on fluid dynamics and partial differential equations, combining both analysis and computational approaches. Previously, I was a Visiting Assistant Professor at the University of California Berkeley. I received my Ph.D. in Applied Mathematics from the University of California Santa Cruz in 2023.

Sneha Chaubey is visiting the Department of Mathematics in the Fall quarter of 2025 as a Visiting Associate Professor. She is an Associate Professor of Mathematics at IIIT-Delhi, India. Her research interests lie in number theory and its interactions with geometry and dynamics. She is especially interested in analytic number theory, the distribution of sequences and their spacing statistics, using level spacing statistics and correlation measures, zeros of L-functions, and exponential sums. 

Maria received her Ph.D. in 2012 from Palacky University in the Czech Republic, but most of her study time she spent at Princeton University, where she worked under the supervision of David Gabai. Afterwards, she was an instructor at Caltech and in 2016 she joined UC Davis, first as a KAP and then continued as a lecturer. She is primarily interested in Geometry and Topology. She had collaborated with Joel Hass on imaging problems. After a break for sabbatical and maternal leaves, she is excited to be back in the department and teaching again.

My name is Jialin Wang. I recently completed my Ph.D. in Mathematics at UC Riverside under the supervision of Stefano Vidussi, and I will be joining the Department as a Lecturer next quarter. My research focuses on higher incoherence groups. Outside of work, I enjoy going to the gym, spending time outdoors, and staying active through different kinds of exercise. I am also a fan of video games and share my home with three adorable cats.

I am a Mexican mathematician with a strong interest in discrete geometry, convexity, graph theory, matroids, and combinatorial problems in general. I earned my master’s degree at the Universidad Nacional Autónoma de México (UNAM) and completed a joint Ph.D. at UNAM and the Université de Montpellier. My research focuses on bodies of constant width, Reuleaux polytopes, and the development of new approaches in these areas of mathematics.

Chris studies theoretical computer science, with a focus on convex optimization, on random matrices, and on connections between theoretical computer science, pure mathematics, and statistical physics (e.g. sphere packing, spin glasses). Prior to coming to Davis, he was a postdoc at Bocconi University in Milan, and he received his Ph.D. in 2022 from the University of Chicago. Chris also likes designing crossword puzzles and puzzle hunts. On his days off, he likes to enjoy nature and swim in alpine lakes.

Melissa Sherman-Bennett does research in algebraic combinatorics, focusing recently on cluster algebras, total positivity, and connections to particle physics. She received her Ph.D. in 2021 from UC Berkeley, under Lauren Williams. Before coming to Davis, she was a President’s Postdoctoral Fellow at UCLA and NSF Postdoctoral Fellow at Michigan and MIT.

Abi Gopal joined the Department of Mathematics in July 2024 as an assistant professor. Prior to this, he was a Gibbs assistant professor of mathematics at Yale University.

Abi's research is in the field of numerical analysis. He is particularly interested in numerical methods for integral equations, analysis-based algorithms, and numerical linear algebra. His work is primarily motivated by applications in wave propagation and quantum chemistry.

Melissa Zhang is a low-dimensional topologist who likes to use algebraic, combinatorial, and categorical methods to solve problems. Her favorite topological objects are knots and surfaces smoothly embedded in 3- and 4-dimensional spaces.

She received her Ph.D. from Boston College under the supervision of Eli Grigsby and David Treumann. She was previously a postdoc at the University of Georgia, SLMath/MSRI, and UC Davis (and is now a super-postdoc, as she never left).