{
  "annotation_id": "44761ff2-708f-4149-9705-2bee6e1b72cc",
  "date_created": "2026-03-02T18:01:25.021000Z",
  "date_modified": "2026-03-02T18:01:25.021000Z",
  "file_hash": "55b6482228ea2bb84901300582a9d3e00a9c2d19ca277bd4ecca00f5ff8cdf89",
  "private": false,
  "record": {
    "abstract": "We describe the object-oriented implementation of a higher-order\nfinite-difference density-functional code in Fortran 90. Object-oriented models\nof grid and related objects are constructed and employed for the implementation\nof an efficient one-way multigrid method we have recently proposed for the\ndensity-functional electronic-structure calculations. Detailed analysis of\nperformance and strategy of the one-way multigrid scheme will be presented.",
    "arxiv_id": "physics/9911031",
    "authors": [
      "Yong-Hoon Kim",
      "In-Ho Lee",
      "Richard M. Martin"
    ],
    "categories": [
      "physics.comp-ph",
      "cond-mat.mtrl-sci"
    ],
    "doi": "10.1016/S0010-4655(00)00056-4",
    "journal_ref": "Comput. Phys. Commun. 131, 10-25 (2000)",
    "title": "Object-oriented construction of a multigrid electronic-structure code   with Fortran 90",
    "url": "https://arxiv.org/abs/physics/9911031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0c49a7f7-7fb9-4082-91ef-2689cc41231c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}