Welcome to the Lefschetz seminar of the Geometry & Geometric Analysis group in the Dept. of Mathematics at Clark University – where Solomon Lefschetz received his PhD in 1911. Our group consists of Gideon Maschler, Ali Maalaoui, Aghil Alaee Khangha, Robert Ream, Nishanth Gudapati, and Amir Babak Aazami. (Please email A. Aazami if you wish to be added to our mailing list.)