Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
839349 | Nonlinear Analysis: Theory, Methods & Applications | 2016 | 19 Pages |
Abstract
We study the existence of positive solutions for the system of fractional elliptic equations of the type, (−Δ)12u=pp+qλf(x)∣u∣p−2u∣v∣q+h1(u,v)eu2+v2,in(−1,1),(−Δ)12v=qp+qλf(x)∣u∣p∣v∣q−2v+h2(u,v)eu2+v2,in(−1,1),u,v>0in (−1,1),u=v=0inR∖(−1,1) where 1
2α+β>2. Here (−Δ)12 is the fractional Laplacian operator. We show the existence of multiple solutions for suitable range of λλ by analyzing the fibering maps and the corresponding Nehari manifold. We also study the existence of positive solutions for a superlinear system with critical growth exponential nonlinearity.
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Authors
J. Giacomoni, Pawan Kumar Mishra, K. Sreenadh,