Xudong Guan

Xudong Guan on the Web:

• http://xdguan.freezope.org/
• http://www.twiki.org/cgi-bin/view/Main/XudongGuan
• http://www.wikipedia.com/wiki/Xudong_Guan

Some of Xudong Guan's favorite Wikipedia pages:

• AmbientCalculiOnline, which is now Ambient_calculus