{
  "annotation_id": "8c4f462e-aa8d-47fd-8551-bfe85d84ec15",
  "date_created": "2026-02-17T05:53:04.946000Z",
  "date_modified": "2026-02-17T05:53:04.946000Z",
  "file_hash": "23d5dc01d619dea80e7ac3514db75493271d663e12dea05e85c75202bcddc9b5",
  "private": false,
  "record": {
    "abstract": "In the paper, we mainly determine the structures, counting formulas, and density sets of representations for binary and ternary ADC quadratic lattices over arbitrary non-archimedean local fields.\n  In the binary case, we show that under certain conditions, there are finitely many primitive positive definite ADC lattices and infinitely many non-primitive ones. We also provide concise formulas for local densities and masses using invariants from BONGs theory, and show that these invariants completely determine the local densities over arbitrary non-archimedean local fields. Moreover, we compute the corresponding local quantities for ADC lattices over algebraic number fields.\n  In the ternary case, we characterize the codeterminant set of spinor exceptions and integral spinor norm groups for ADC lattices over arbitrary non-archimedean local fields. Based on these results, we further establish some sufficient conditions on indefinite ADC lattices over algebraic number fields.",
    "arxiv_id": "2601.05585",
    "authors": [
      "Zilong He"
    ],
    "categories": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Local information of ADC quadratic lattices over algebraic number fields",
    "url": "https://arxiv.org/abs/2601.05585",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "561d46cb-10b3-486a-b56a-abc5d367fd53",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}