MAT 201: Multivariable Calculus
MAT 322: Introduction to Differential Equations
ORF 309: Probability and Stochastic Systems
ORF 335: Introduction to Financial Mathematics
ORF 527: Stochastic Calculus
ORF 550: Probability in High Dimension
Ankita Chatterjee (Barnard College '27, Barnard Summer Research Institute): minimal solutions to Skorokhod reflection problems with reinsurance applications; published in Electronic Communications in Probability (2026).
Caroline Smyth (Columbia College '26, Class of 1939 Summer Research Fellowship): rank-based particle systems with births and deaths, calibrated to CRSP equity data; manuscript in preparation.