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Elliptic Problems Involving Mixed Local-Nonlocal Operator in the Hyperbolic Space

2025/05/19 by Gupta, Diksha, Sreenadh, Konijeti
#35B09 #35B38 #35J20 #35J61 #35R01 #Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.2505.12936

Abstract

This paper explores the existence of solutions to a class of nonlinear elliptic equations involving a mixed local-nonlocal operator of the form -Δ_\mathbbBN + (-Δ_\mathbbBN)s, with 0 < s < 1, set in the hyperbolic space \mathbbBN. By employing variational methods, we address both subcritical and critical nonlinearities, establishing the existence of weak solutions under appropriate conditions.

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