{
  "abstract": "We study partially observed McKean--Vlasov jump-diffusions with controlled counting intensities that may vanish and depend on the unconditional physical state distribution. A deterministic upper bound on the likelihood supports one-sided state--likelihood variations, a smooth-test-function expansion of the physical state marginal, and a necessary maximum principle without inverse intensity or likelihood terms. We also establish a one-sided total-variation derivative of the physical probability on the fixed noise space, including a nonnegative singular component on baseline-null histories. A quadratic example shows, within a specified policy family and under explicit conditions, that positive variance feedback raises the first-order activation fee threshold while negative feedback lowers it.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.29133",
  "author_total": 2,
  "authors": [
    {
      "name": "Jie Xiong"
    },
    {
      "name": "Ying Yang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/075esv2bse2f0.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.29133",
  "fulltext_url": null,
  "id": "075esv2bse2f0",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.29133",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "math.OC"
    ],
    [
      "openalex",
      "2003|Stochastic processes and financial applications"
    ]
  ],
  "openalex": "W7223246481",
  "pdf_url": "https://arxiv.org/pdf/2610.29133",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-21",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/075esv2bse2f0.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:34:22Z",
      "native_id": "2610.29133",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.29133"
    }
  ],
  "subjects": [
    {
      "field": "mathematics",
      "origin": "arxiv:math.OC",
      "subfield": "optimisation-control"
    }
  ],
  "title": "Partially Observed McKean--Vlasov Control with Vanishing Observation Intensities",
  "title_text": "Partially Observed McKean--Vlasov Control with Vanishing Observation Intensities",
  "type": "preprint",
  "updated_at": "2026-10-30T12:34:22Z",
  "url": "https://research.draconitic.com/paper/075esv2bse2f0",
  "venue": "arXiv",
  "versions": []
}