Title of article :
Best constants for Gagliardo–Nirenberg inequalities on the real line
Original Research Article
Author/Authors :
Joakim H. Petersson، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
We use a variational approach to find the best constants for certain Gagliardo–Nirenberg inequalities on the real line. To show the existence of a minimizer, we use the method of concentration–compactness.
Keywords :
Concentration–compactness , Optimal constants , Gagliardo–Nirenberg inequalities
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications
