Education:

o    Graduate Center of the City University of New York, USA, PhD, May 1990

o    Peking University, China, BS & MS, August 1982 & August 1985

Working Experiences:

o    Assistant Professor (9/1990-8/1992), State University of New York at Stony Brook.

o    Assistant Professor (9/1992-12/1997), City University of New York-Queens College

o    Associate Professor (1/1998-12/2000), City University of New York-Queens College

o    Full Professor (1/2001-Present), City University of New York-Queens College

o    PhD Faculty Member (2/1998-Present), City University of New York-Graduate Center

Other Working Experiences (Long-term):

o    Peking University, China

o    IHES, France

o    Cambridge University, England

o    FIM, ETH-Zurich, Switzerland

o    AMSS-CAS, China

o    Michigan State University, USA

Short Visiting Professorships:

o    UCLA, MSRI, Kyoto University, MPI-Bonn, Peking University, Universite de Picardie-Jules Verne, Fudan University

Awards:

o    Simon Foundation Collaborative Grant (2011-2016)

o    CUNY Collaborative Incentive Research Grant (with Zhen Huang) (2011-2012)

o    CUNY Collaborative Incentive Research Grant (Jun Hu) (2004-2006)

o    In-Residence Research Award (2004)

o    Faculty Development Grant (with Fred Gardiner and Linda Keen) (2003-2005)

o    NSF Award DMS-9701145 (1997-2000)

o    NSF Award DMS-9400974 (1994-1996)

o    CUNY Collaborative Incentive Research Grant  (with Fred Gardiner and Thea Pignataro) (1995-1996)

o    Presidential Research Award (1996)

o    PSC-CUNY Awards (1993-2010)

o    New York State Graduate Research Initiative Grant (with R. Kulkarni, M. Maller, K. Kramer) (1995)

Editorial Board:

o    Transactions of the American Mathematical Society

o    Memoirs of the  American Mathematical Society