On an Elliptic Problem with Critical Non
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Mohameden O. Ahmedou; Khalil O. El Mehdi
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Article
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1999
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Elsevier Science
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English
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This paper is concerned with an elliptic problem with homogeneous boundary conditions and critical nonlinearity (P = ): &2u=u p , u>0 on A = , u=0 on A = , where A = =[x # R n ร=<|x| <1ร=] are expanding annuli as = ร 0, n 3 and p+1=2nร(n&2) is the critical Sobolev exponent. We compute the difference