Home › Events › Cluster Algebras Seminar: Daping Weng - Michigan State University Cluster Algebras Seminar: Daping Weng - Michigan State University Time: Tue, Dec 3 at 1:00 pm – 1:30 pm Location: 125 Hayes-Healy Hall (View on map ) Title: Cluster structures on double Bott-Samelson cells and applications Poster Originally published at math.nd.edu.