Professor of Finance, Shenzhen Univesity

Professor of Mathematics, Columbia University

Professor, Cornell University

University of Texas at Dallas and City University Hong Kong

Professor Emeritus, University of Maryland

University of Oxford. 牛津大学数学系 دانشگاه آکسفورد ऑक्सफ़ोर्ड

Department Chair, Finance and Risk Engineering, Tandon School, NYU

Professor of Statistics, Columbia University

Courant Institute of Mathematical Sciences, NYU

Department of Operations Research and Financial Engineering, Princeton University