Abstract
In this paper, we study the existence and multiplicity of positive solutions for the fractional Schrödinger equations ε2α(−Δ)αu+V(x)u=∣u∣2α∗−2u+σg(x,u),x∈RN, where ε and σ are positive parameters, 0<α<1, (−Δ)α denotes the fractional Laplacian of order α, N>2α and 2α∗=2NN−2α is the fractional critical exponent, V∈C(RN,R+), g∈C(RN×R,R). By the variational methods we study the existence and multiplicity of positive solutions. Our main results improve corresponding results in Shang and Zhang (2014).
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have