{
  "annotation_id": "f55877ce-4b12-4ec8-9a65-77a1ec77c126",
  "date_created": "2026-02-17T05:53:16.092000Z",
  "date_modified": "2026-02-17T05:53:16.092000Z",
  "file_hash": "0856ec45283c92748b21017dae2bd9d36fbddea0430f0b59f21799bac1adfb25",
  "private": false,
  "record": {
    "abstract": "We propose a notion of critical set for two-dimensional surface diffeomorphisms as an intrinsically defined object designed to play a role analogous to that of critical points in one-dimensional dynamics.",
    "arxiv_id": "2601.08208",
    "authors": [
      "Sylvain Crovisier",
      "Enrique Pujals"
    ],
    "categories": [
      "math.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "title": "Critical set for surface diffeomorphisms revisited",
    "url": "https://arxiv.org/abs/2601.08208",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e6a08509-1005-439f-8e04-82c142da282d",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}