Home › Events › Colloquium: Debraj Chakrabarti - Central Michigan University Colloquium: Debraj Chakrabarti - Central Michigan University Time: Wed, Oct 30 at 4:00 pm – 5:00 pm Location: 129 Hayes-Healy Bldg Title: Duality in the theory of the Cauchy-Riemann equations Poster Originally published at math.nd.edu.