{"ID":23021119,"CreatedAt":"2026-09-17T04:55:43.771560302Z","UpdatedAt":"2026-09-17T04:55:43.771560302Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2609.18818","arxiv_id":"2609.18818","title":"Multilinear Mikhlin Multipliers with Degenerate Singularities","abstract":"We prove $L^p$ bounds for multilinear multipliers whose symbols are singular along degenerate subspaces. When the singularity has a sufficiently mild degeneracy, we show that the wavepacket analysis of the nondegenerate theory can be adapted to this setting. The admissible range of exponents depends on the geometry of the singularity.","short_abstract":"We prove $L^p$ bounds for multilinear multipliers whose symbols are singular along degenerate subspaces. When the singularity has a sufficiently mild degeneracy, we show that the wavepacket analysis of the nondegenerate theory can be adapted to this setting. The admissible range of exponents depends on the geometry of...","url_abs":"https://arxiv.org/abs/2609.18818","url_pdf":"https://arxiv.org/pdf/2609.18818v1","authors":"[\"Hanaë Vandanjon\"]","published":"2026-09-16T15:25:24Z","proceeding":"math.CA","tasks":"[\"math.CA\"]","methods":"[]","has_code":false}