{
  "annotation_id": "e00a7690-d74c-43a2-b3f8-b567ca60c47d",
  "date_created": "2026-03-02T18:01:14.918000Z",
  "date_modified": "2026-03-02T18:01:14.918000Z",
  "file_hash": "38b7ab7045b576e655332e3269f5e46ca0eb827294d49b56cfb99cacfd1a566d",
  "private": false,
  "record": {
    "abstract": "It is shown that the Euler system of hydrodynamic equations for inviscid\nbarotropic fluid for density and velocity is not a complete system of dynamic\nequations for the inviscicd barotropic fluid. It is only a closed subsystem of\nfour dynamic equation. The complete system of dynamic equation consists of\nseven dynamic equations for seven dependent variables: density, velocity and\nlabeling (Lagrangian coordinates, considered as dependent variables). Solution\nof the Cauchy problem for the Euler subsystem is unique. Solution of the Cauchy\nproblem for the complete hydrodynamic system, containing seven equations, is\nunique only for irrotational flows. For vortical flows solution of the Cauchy\nproblem is not unique. The reason of the nonuniqueness is an interfusion, which\ncannot be taken into account properly in the framework of hydrodynamics. There\nare some arguments in favour of connection between interfusion and turbulence.",
    "arxiv_id": "physics/0701016",
    "authors": [
      "Yuri A. Rylov"
    ],
    "categories": [
      "physics.gen-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Interfusion, labeling and stream lines in flow of inviscid barotropic   fluid",
    "url": "https://arxiv.org/abs/physics/0701016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "938fca75-c78e-448b-b154-971a4a12debc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}