{
  "annotation_id": "ae5b30b4-3a6b-4847-9f57-88a2466da811",
  "date_created": "2026-03-02T18:02:50.961000Z",
  "date_modified": "2026-03-02T18:02:50.961000Z",
  "file_hash": "4feb43dc453c30ae4edddbeff22e417a2f87ab8cd9f9fd3bd342f3d52efde85b",
  "private": false,
  "record": {
    "abstract": "We consider here two discrete versions of the modified KdV equation. In one\ncase, some solitary wave solutions, B\\\"acklund transformations and integrals of\nmotion are known. In the other one, only solitary wave solutions were given,\nand we supply the corresponding results for this equation. We also derive the\nintegrability of the second equation and give a transformation which links the\ntwo models.",
    "arxiv_id": "solv-int/9809007",
    "authors": [
      "C. Chandre"
    ],
    "categories": [
      "solv-int",
      "nlin.SI"
    ],
    "doi": "10.1088/0031-8949/55/2/001",
    "journal_ref": "Physica Scripta 55, 129 (1997)",
    "title": "A comparison of two discrete mKdV equations",
    "url": "https://arxiv.org/abs/solv-int/9809007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f7cea5f2-488f-4db9-a753-517c329c330d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}