The authors consider the semilinear SchrSdinger equation -△Au+Vλ(x)u= Q(x)|u|γ-2u in R^N, where 1 〈 γ 〈 2* and γ≠ 2, Vλ= V^+ -λV^-. Exploiting the relation between the Nehari manifold and fibrering...The authors consider the semilinear SchrSdinger equation -△Au+Vλ(x)u= Q(x)|u|γ-2u in R^N, where 1 〈 γ 〈 2* and γ≠ 2, Vλ= V^+ -λV^-. Exploiting the relation between the Nehari manifold and fibrering maps, the existence of nontrivial solutions for the problem is discussed.展开更多
基金Supported by the Special Found for Basic Scientific Research of Central College,SouthCentral University for Nationalities(CZY12013)the Postgraduate Innovation Foundation of SouthCentral University(2014sycxjj125)
基金supported by NSF of South-Central University for Nation-alities (yzz08001)supported by NNSF of China (10571175 and 10631030)
文摘The authors consider the semilinear SchrSdinger equation -△Au+Vλ(x)u= Q(x)|u|γ-2u in R^N, where 1 〈 γ 〈 2* and γ≠ 2, Vλ= V^+ -λV^-. Exploiting the relation between the Nehari manifold and fibrering maps, the existence of nontrivial solutions for the problem is discussed.