Fractional Kirchhoff Hardy problems with weighted Choquard and singular nonlinearity
| dc.contributor.author | Sharma, Tarun | |
| dc.contributor.author | Goyal, Sarika | |
| dc.date.accessioned | 2023-04-17T17:19:05Z | |
| dc.date.available | 2023-04-17T17:19:05Z | |
| dc.date.issued | 2022-03-25 | |
| dc.description.abstract | In this article, we study the existence and multiplicity of solutions to the fractional Kirchhoff Hardy problem involving weighted Choquard and singular nonlinearity M(‖u‖2) (-Δ)s u - γ u/|x|2s = λl(x)u -q + 1/|x|α (∫Ω r(y)|u(y)|p/ |y|α|x-y|μ dy) r(x)|u|p-2u in Ω, u > 0 in Ω, u = 0 in ℝN \ Ω, where Ω ⊆ ℝN is an open bounded domain with smooth boundary containing 0 in its interior, N > 2s with s ∈ (0, 1), 0 < q < 1, 0 < μ < N, γ and λ are positive parameters, θ ∈ [1, p) with 1 < p < 2*μ,s,α, where 2*μ,s,α is the upper critical exponent in the sense of weighted Hardy-Littlewood-Sobolev inequality. Moreover M models a Kirchhoff coefficient, l is a positive weight and r is a sign-changing function. Under the suitable assumption on l and r, we established the existence of two positive solutions to the above problem by Nehari-manifold and fibering map analysis with respect to the parameters.The results obtained here are new even for s = 1. | |
| dc.description.department | Mathematics | |
| dc.format | Text | |
| dc.format.extent | 29 pages | |
| dc.format.medium | 1 file (.pdf) | |
| dc.identifier.citation | Sharma, T., & Goyal, S. (2022). Fractional Kirchhoff Hardy problems with weighted Choquard and singular nonlinearity. <i>Electronic Journal of Differential Equations, 2022</i>(25), pp. 1-29. | |
| dc.identifier.issn | 1072-6691 | |
| dc.identifier.uri | https://hdl.handle.net/10877/16584 | |
| dc.language.iso | en | |
| dc.publisher | Texas State University, Department of Mathematics | |
| dc.rights | Attribution 4.0 International | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.source | Electronic Journal of Differential Equations, 2022, San Marcos, Texas: Texas State University and University of North Texas. | |
| dc.subject | Fractional Kirchhoff Hardy operator | |
| dc.subject | Singular nonlinearity | |
| dc.subject | Weighted Choquard type nonlinearity | |
| dc.subject | Nehari-manifold | |
| dc.subject | Fibering map | |
| dc.title | Fractional Kirchhoff Hardy problems with weighted Choquard and singular nonlinearity | |
| dc.type | Article |