{
  "annotation_id": "8fbf4ab3-8712-4ea3-909f-0646070c8da0",
  "date_created": "2026-03-02T18:02:51.467000Z",
  "date_modified": "2026-03-02T18:02:51.467000Z",
  "file_hash": "664a8ed9a46fbf93716da4eebf23c846e03ec52cda98920d4ef552b63cda0640",
  "private": false,
  "record": {
    "abstract": "The Baker-Akhiezer (wave) functions corresponding to soliton solutions of the\nKP hierarchy are shown to satisfy eigenvalue equations for a commutative ring\nof translational operators in the spectral parameter. In the rational limit,\nthese translational operators converge to the differential operators in the\nspectral parameter previously discussed as part of the theory of\n\"bispectrality\". Consequently, these translational operators can be seen as\ndemonstrating a form of bispectrality for the non-rational solitons as well.",
    "arxiv_id": "solv-int/9811009",
    "authors": [
      "Alex Kasman"
    ],
    "categories": [
      "solv-int",
      "nlin.SI"
    ],
    "doi": "10.1088/0266-5611/14/6/008",
    "title": "Spectral Difference Equations Satisfied by KP Soliton Wavefunctions",
    "url": "https://arxiv.org/abs/solv-int/9811009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c76fc02c-678e-41a5-9d58-43d6eb828d27",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}