![]() | Assistant Professor Ph.D. in 2018 from University of Wisconsin-Madison Arrived at Stony Brook in 2020 Mathematics Genealogy Office: Math Tower 2-116 Email: jingrui.cheng@stonybrook.edu Home Page Courses: ∙ MAT 203 L02 - MW 5:00 - 6:20pm Office Hours: ∙ Th 2:00pm-4:00pm ∙ also by appointment Math Learning Center Hours: (in Math Tower S-235 or online) ∙ Tu 1:30pm-2:30pm Research Interests: Partial Differential Equations, more specifically about its applications in geometry and optimal transport |