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math.AP2023
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 $$ -Δ_{\mathbb B^N} u -λu=a(x) |u|^{2^*-2}u+f(x) \quad\text{in } \mathbb…
math.AP2023
On a class of elliptic equations with Critical Perturbations in the hyperbolic space
Debdip Ganguly, Diksha Gupta, K. Sreenadh
We study the existence and non-existence of positive solutions for the following class of nonlinear elliptic problems in the hyperbolic space $$ -Δ_{\mathbb{B}^N} u-λu=a(x)u^{p-1}…