Critical exponents and Pohozhaev identities of some partial differential equations
By adopting the theory of Lie symmetry and Noether theorem, we investigate critical exponents and Pohozhaev identities of partial differential equation systems which was brought up to address the problem of finding the best constant in the weighted Hardy-Littlewood-Sobolev inequality. (C) 2012 Elsevier Ltd. All rights reserved.
critical exponent pohozhaev identity lie symmetry weighted hardy-littlewood-sobolev inequality