Results 1 to 2 of 2

Math Help - Lp norm

  1. #1
    Junior Member
    Joined
    Dec 2005
    Posts
    34

    Lp norm

    hi
    i need to find an inequality between
    |f-g|^2
    and
    |f|^2 - |g|^2

    i need to show that the first one is bigger and why

    |f| stands for abs

    the original question is about hamiltionian of NLS under H1 norm

    thanks
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Junior Member
    Joined
    Dec 2005
    Posts
    34
    the original question said to show that if the first one goes to 0
    then the other one also goes to 0
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. 2-norm and infinity norm releationship
    Posted in the Advanced Algebra Forum
    Replies: 1
    Last Post: October 11th 2010, 06:49 AM
  2. Replies: 3
    Last Post: July 13th 2010, 07:37 PM
  3. Replies: 2
    Last Post: November 7th 2009, 01:13 PM
  4. Euclidean Norm and Maximum Norm
    Posted in the Differential Geometry Forum
    Replies: 1
    Last Post: October 7th 2009, 05:26 AM
  5. Vector Norm and Matrix Norm
    Posted in the Advanced Algebra Forum
    Replies: 1
    Last Post: September 18th 2008, 11:49 AM

Search Tags


/mathhelpforum @mathhelpforum