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حرية الوصول المقاله
1 - A variational approach to quasilinear elliptic systems with critical Hardy-Sobolev and sign-changing function exponents
A. AkhavanThe main aim of the present work is to review and study a variational method in existence and multiplicity of positive solutions for quasilinear elliptic systems with critical Hardy-Sobolev and sign-changing function exponents.The main aim of the present work is to review and study a variational method in existence and multiplicity of positive solutions for quasilinear elliptic systems with critical Hardy-Sobolev and sign-changing function exponents. تفاصيل المقالة