Boundary Blowup Solutions for the Finsler p-Laplacian: Wellposedness and Asymptotic Behaviour
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arXiv
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| Format: | Preprint |
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2026
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| _version_ | 1866910245790416896 |
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| author | Dattatreya, N N |
| author_facet | Dattatreya, N N |
| contents | We study the existence of large or boundary blow-up solutions to semilinear equations involving the Finsler p-Laplacian on bounded domains with sufficiently smooth boundaries. We establish a Keller-Osserman-type condition that ensures the existence of such solutions, and show that this condition retains the same integrability as that of the p-Laplacian. We examine the influence of the anisotropic norm underlying the Finsler p-Laplacian on the boundary behaviour of the solution, then derive asymptotic estimates for large solutions near the boundary of the domain. Using these boundary asymptotics, we prove uniqueness results for power type nonlinearities. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2605_22345 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Boundary Blowup Solutions for the Finsler p-Laplacian: Wellposedness and Asymptotic Behaviour Dattatreya, N N Analysis of PDEs 35J, 35B44, 35B40, 34A12, 35A02, 35A01 We study the existence of large or boundary blow-up solutions to semilinear equations involving the Finsler p-Laplacian on bounded domains with sufficiently smooth boundaries. We establish a Keller-Osserman-type condition that ensures the existence of such solutions, and show that this condition retains the same integrability as that of the p-Laplacian. We examine the influence of the anisotropic norm underlying the Finsler p-Laplacian on the boundary behaviour of the solution, then derive asymptotic estimates for large solutions near the boundary of the domain. Using these boundary asymptotics, we prove uniqueness results for power type nonlinearities. |
| title | Boundary Blowup Solutions for the Finsler p-Laplacian: Wellposedness and Asymptotic Behaviour |
| topic | Analysis of PDEs 35J, 35B44, 35B40, 34A12, 35A02, 35A01 |
| url | https://arxiv.org/abs/2605.22345 |