Roger Casals Gutierrez

Sloan Fellowship for Mathematician Roger Casals

February 12, 2020
Caustics are patterns that emerge from the reflection of light rays from surfaces — such as the glitter of sunlight on wavelets in the UC Davis Arboretum. The mathematics that explains caustics is called contact geometry. That’s the speciality of Roger Casals Gutierrez, assistant professor in the Department of Mathematics. Casals was recently awarded both a Sloan Research Fellowship and a NSF CAREER award to support his work.