Multiple solutions for a noncooperative Kirchhoff-type system involving the fractional p-Laplacian and critical exponents

In this paper, we use the Limit Index Theory due to Li [19] and the fractional version of concentration compactness principle to study the multiplicity of solutions for a class of noncooperative fractional p-Laplacian elliptic system with homogeneous Dirichlet boundary conditions involving the critical exponents