Global compactness result and multiplicity of solutions for a class of critical exponent problem in the hyperbolic space

Mousomi Bhakta, Debdip Ganguly, Diksha Gupta +1

This paper deals with the global compactness and multiplicity of positive solutions to problems of the type $$ -Δ_{\mathbb B^N} u -λu=a(x) |u|^{2^*-2}u+f(x) \quad\text{in } \mathbb…