dorsal/arxiv
View SchemaNormal trace inequalities and decay of solutions to the nonlinear Maxwell system with absorbing boundary
| Authors | Richard Nutt, Roland Schnaubelt |
|---|---|
| Categories | |
| ArXiv ID | 2601.09490vv1 |
| URL | https://arxiv.org/abs/2601.09490 |
| DOI | 10.1016/j.jmaa.2023.127915 |
| Journal | Journal of Mathematical Analysis and Applications, Volume 532, Issue 1, 2024, Article 127915 |
| License | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
Abstract
We study the quasilinear Maxwell system with a strictly positive, state dependent boundary conductivity. For small data we show that the solution exists for all times and decays exponentially to $0$. As in related literature we assume a nontrapping condition. Our approach relies on a new trace estimate for the corresponding non-autonomous linear problem, an observability-type estimate, and a detailed regularity analysis. The results are improved in the linear autonomous case, using properties of the Helmholtz decomposition in Sobolev spaces of (small) negative order.
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"abstract": "We study the quasilinear Maxwell system with a strictly positive, state dependent boundary conductivity. For small data we show that the solution exists for all times and decays exponentially to $0$. As in related literature we assume a nontrapping condition. Our approach relies on a new trace estimate for the corresponding non-autonomous linear problem, an observability-type estimate, and a detailed regularity analysis. The results are improved in the linear autonomous case, using properties of the Helmholtz decomposition in Sobolev spaces of (small) negative order.",
"arxiv_id": "2601.09490",
"authors": [
"Richard Nutt",
"Roland Schnaubelt"
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"doi": "10.1016/j.jmaa.2023.127915",
"journal_ref": "Journal of Mathematical Analysis and Applications, Volume 532, Issue 1, 2024, Article 127915",
"license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
"title": "Normal trace inequalities and decay of solutions to the nonlinear Maxwell system with absorbing boundary",
"url": "https://arxiv.org/abs/2601.09490",
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