Title of article :
Existence of extremal functions for a Hardy–Sobolev
inequality
Author/Authors :
N.B. Zographopoulos، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Abstract :
We present the best constant and the extremal functions for an Improved Hardy–Sobolev inequality. We
prove that, under a proper transformation, this inequality is equivalent to the Sobolev inequality in RN.
© 2010 Elsevier Inc. All rights reserved
Keywords :
Sobolev inequality , Bliss’ inequality , Hardy–Sobolev inequality , Best constants , Extremal functions
Journal title :
Journal of Functional Analysis
Journal title :
Journal of Functional Analysis
