{
  "annotation_id": "df00f562-6103-4e50-baa6-69c5cdbbf25c",
  "date_created": "2026-03-02T18:01:24.758000Z",
  "date_modified": "2026-03-02T18:01:24.758000Z",
  "file_hash": "6aeef86937b9b01f5f02e8f073b87666781a20c927c2f66cbc4a5ad00379e43d",
  "private": false,
  "record": {
    "abstract": "In this paper we study the general relationship between the evolutionary\nconditions for discontinuous solutions of hyperbolic conservation laws with a\nconcave entropy function and the existence and uniqueness of steady dissipative\nshock structure. Our results confirm the classical shock theory. We also show\nthat the appearance of intermediate shocks in numerical MHD simulations can be\nunderstood in terms of the equations planar magnetohydrodynamics for which some\nof these shocks turn out to be evolutionary. Finally, we discuss ways in which\nnumerical schemes can be modified in order to avoid the appearance of\nintermediate shocks in simulations with such symmetry.",
    "arxiv_id": "physics/9904035",
    "authors": [
      "S. A. E. G. Falle",
      "S. S. Komissarov"
    ],
    "categories": [
      "physics.plasm-ph",
      "physics.flu-dyn"
    ],
    "title": "On the Inadmissibility of Non-evolutionary Shocks",
    "url": "https://arxiv.org/abs/physics/9904035"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1cb9a9ca-b161-4980-b270-eedff4c598be",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}