Title: Fourier-Jacobi cycles and derivatives of L-functions II Speaker: Prof. Yifeng Liu (Yale University) Time: 2018-8-1, 15:00-16:30 Place: N818 Abstract: In this series of two talks, we study the arithmetic theory of Fourier-Jacobi periods. we construct the so-called Fourier-Jacobi cycles on unitary Shimura varieties. The height pairing of these cycles can be regarded as the arithmetic analogue of classical Fourier-Jacobi periods for the pair of unitary groups of equal rank. We will formulate a conjectural formula relating such height pairing and derivative of certain Rankin-Selberg L-function. We will also explain an approach toward this conjecture using arithmetic relative trace formula. Attachment: