
Real Analysis Real Analysis Math Forum 
 LinkBack  Thread Tools  Display Modes 
September 30th, 2010, 10:10 AM  #1 
Newbie Joined: Sep 2010 Posts: 1 Thanks: 0  About the continuity of coordinate projection
I have attempted to solve this problem; however I couldn't do it. Please, could someone give me a solution or a partial solution? Thank you. Consider the vector space of all sequence of complex numbers. Let . be a norm in such space. Why at most a finite number of coordinate projections can be continuous (or b.ounded) in the norm .? 
October 24th, 2010, 02:22 PM  #2 
Newbie Joined: Oct 2010 Posts: 17 Thanks: 0  Re: About the continuity of coordinate projection
Could you give an example of a norm on this space?


Tags 
continuity, coordinate, projection 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Projection of a distribution according to another one,  rmas  Advanced Statistics  0  April 23rd, 2012 08:08 PM 
projection?  xzardaz  Linear Algebra  0  February 3rd, 2012 03:47 AM 
About projection  redox  Algebra  0  April 26th, 2009 10:37 AM 
Revenue Projection  gmcsmith@gmail.com  Applied Math  0  May 31st, 2007 10:27 AM 
The projection of the vector  Phatossi  Advanced Statistics  1  December 31st, 1969 04:00 PM 