{
  "annotation_id": "48137194-a7b5-4208-bad8-deb1b9a772e6",
  "date_created": "2026-03-02T18:00:32.656000Z",
  "date_modified": "2026-03-02T18:00:32.656000Z",
  "file_hash": "ab351a63cb4c4e74315ce09eda2ea0bf8b8d5a40b302d0236f8df8880d155ab8",
  "private": false,
  "record": {
    "abstract": "General phenomenological theory of hydrodynamic waves in regions with smooth\nloss of convexity of isentropes is developed based on the fact that for most\nmedia these regions in p-V plane are anomalously small. Accordingly the waves\nare usually weak and can be described in the manner analogous to that for weak\nshock waves of compression. The corresponding generalized Burgers equation is\nderived and analyzed. The exact solution of the equation for steady shock waves\nof rarefaction is obtained and discusses.",
    "arxiv_id": "physics/0101103",
    "authors": [
      "Michael I. Tribelsky",
      "Sergei I. Anisimov"
    ],
    "categories": [
      "physics.flu-dyn",
      "nlin.PS"
    ],
    "doi": "10.1103/PhysRevLett.86.4037",
    "title": "Hydrodynamic Waves in Regions with Smooth Loss of Convexity of   Isentropes. General Phenomenological Theory",
    "url": "https://arxiv.org/abs/physics/0101103"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "813754b7-ed90-4627-ad64-3882a5de37ec",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}