TIAN Geng, associate professor at School of Mathematics, Liaoning University, received B.S. degree from Liaoning University in 2007. He received M.S. and Ph.D degrees in Mathematics from Jilin University in 2009 and 2013 respectively. 

His research interests include functional analysis, non-commutative geometry and geometric group theory. The main research achievements are as follows,
   1. On a factorization of operators as a product of an essentially unitary operator and a strongly irreducible operator, Tian Geng*，Cao Yang，Ji Youqing and Li Juexian, J.Math.Anal.Appl.429(2015)1–15.

2. LIMITS OF J-CLASS OPERATORS, GENG TIAN AND BINGZHE HOU , PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY Volume 142, Number 5, May 2014, Pages 1663–1667.

3. APPROXIMATION OF CHAOTIC OPERATORS , BINGZHE HOU, GENG TIAN, and SEN ZHU , J. OPERATOR THEORY 67:2(2012), 469–493.

Email: gengtian.math@gmail.com
Tel: 86-024-62202209