----- Original Message ----- 
From: "W.Y.C. Chen" <chen@nankai.edu.cn>
To: <beck@math.sfsu.edu>
Cc: <yang@nankai.edu.cn>
Sent: Wednesday, August 04, 2010 4:36 PM
Subject: Bill Chen's talk revised!


> 
> 
> Dear Matt, 
> 
> Could you please use this revised version which contains the page numbers and
> some corrections to the previous version?
> 
> Thank you very much!
> 
> Bill
> 
>