Compiled from the following sources:

Special biographic research
Wen Wei Publishing Company, Ltd. 2002-2006

Who's Who, Current Chinese Leaders
Wen Wei Publishing Company, Ltd. 2003-2005

Revision History:

Biography Revised: 5/13/2003
Career Data Updated: 3/26/2006

PHOTO: Wen Lan
Wen Lan 温岚
Mathematician

Biography

Wen Lan, male, Han nationality, is a native of Jing County, Anhui Province. He graduated from Beijing University in 1970 and received a doctorate from Northwestern University in 1986.

Wen spent his entire career as a professor at Beijing University. Wen proved Williams' Guess of non-expansion hyperbolic attraction under certain additional conditions. He also expanded the C1 closing lemma of a reversible system to an impossibly reversible system and proved the closing lemma of a reversible system to an intensified format again to enable independence of one of the two heads of path arc segment to be closed against a guide operator along a non-loafing path. Wen and others also proved a general C1 linking lemma and solved a longstanding path linking problem.

He was elected to the Chinese Academy of Sciences in 1999.

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