2024/07/23 by Mahanta, Deepak Kumar, Mukherjee, Tuhina, Sarkar, Abhishek +1
#35D30 #35J20 #35J60 #35J92 #35R03 #Analysis of PDEs (math.AP) #FOS: Mathematics
paper · doi:10.48550/arxiv.2407.16240
This paper deals with the existence and multiplicity of nontrivial solutions for (p, Q)-Laplace equations with the Stein-Weiss reaction under critical exponential nonlinearity in the Heisenberg group ℍN. In addition, a weight function and two positive parameters have also been included in the nonlinearity. The developed analysis is significantly influenced by these two parameters. Further, the mountain pass theorem, the Ekeland variational principle, the Trudinger-Moser inequality, the doubly weighted Hardy-Littlewood-Sobolev inequality and a completely new Brézis-Lieb type lemma for Choquard nonlinearity play key roles in our proofs.